40816371136

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{9767}}^1$

素因数の和:9986

約数の個数: 112

約数和(自身を含む): 90033140736

約数和(自身を除く): 49216769600

約数列:

[1, 2, 4, 8, 16, 17, 23, 32, 34, 46, 64, 68, 92, 136, 167, 184, 272, 334, 368, 391, 544, 668, 736, 782, 1088, 1336, 1472, 1564, 2672, 2839, 3128, 3841, 5344, 5678, 6256, 7682, 9767, 10688, 11356, 12512, 15364, 19534, 22712, 25024, 30728, 39068, 45424, 61456, 65297, 78136, 90848, 122912, 130594, 156272, 166039, 181696, 224641, 245824, 261188, 312544, 332078, 449282, 522376, 625088, 664156, 898564, 1044752, 1328312, 1631089, 1797128, 2089504, 2656624, 3262178, 3594256, 3818897, 4179008, 5313248, 6524356, 7188512, 7637794, 10626496, 13048712, 14377024, 15275588, 26097424, 27728513, 30551176, 37515047, 52194848, 55457026, 61102352, 75030094, 104389696, 110914052, 122204704, 150060188, 221828104, 244409408, 300120376, 443656208, 600240752, 637755799, 887312416, 1200481504, 1275511598, 1774624832, 2400963008, 2551023196, 5102046392, 10204092784, 20408185568, 40816371136]

約数ペア:

[(1, 40816371136), (2, 20408185568), (4, 10204092784), (8, 5102046392), (16, 2551023196), (17, 2400963008), (23, 1774624832), (32, 1275511598), (34, 1200481504), (46, 887312416), (64, 637755799), (68, 600240752), (92, 443656208), (136, 300120376), (167, 244409408), (184, 221828104), (272, 150060188), (334, 122204704), (368, 110914052), (391, 104389696), (544, 75030094), (668, 61102352), (736, 55457026), (782, 52194848), (1088, 37515047), (1336, 30551176), (1472, 27728513), (1564, 26097424), (2672, 15275588), (2839, 14377024), (3128, 13048712), (3841, 10626496), (5344, 7637794), (5678, 7188512), (6256, 6524356), (7682, 5313248), (9767, 4179008), (10688, 3818897), (11356, 3594256), (12512, 3262178), (15364, 2656624), (19534, 2089504), (22712, 1797128), (25024, 1631089), (30728, 1328312), (39068, 1044752), (45424, 898564), (61456, 664156), (65297, 625088), (78136, 522376), (90848, 449282), (122912, 332078), (130594, 312544), (156272, 261188), (166039, 245824), (181696, 224641)]