31915429504

素因数分解:

$2^7\times 7^2\times {\mathrm{31}}^1\times {\mathrm{164147}}^1$

素因数の和:164206

約数の個数: 96

約数和(自身を含む): 76348517760

約数和(自身を除く): 44433088256

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 49, 56, 62, 64, 98, 112, 124, 128, 196, 217, 224, 248, 392, 434, 448, 496, 784, 868, 896, 992, 1519, 1568, 1736, 1984, 3038, 3136, 3472, 3968, 6076, 6272, 6944, 12152, 13888, 24304, 27776, 48608, 97216, 164147, 194432, 328294, 656588, 1149029, 1313176, 2298058, 2626352, 4596116, 5088557, 5252704, 8043203, 9192232, 10177114, 10505408, 16086406, 18384464, 20354228, 21010816, 32172812, 35619899, 36768928, 40708456, 64345624, 71239798, 73537856, 81416912, 128691248, 142479596, 147075712, 162833824, 249339293, 257382496, 284959192, 325667648, 498678586, 514764992, 569918384, 651335296, 997357172, 1029529984, 1139836768, 1994714344, 2279673536, 3989428688, 4559347072, 7978857376, 15957714752, 31915429504]

約数ペア:

[(1, 31915429504), (2, 15957714752), (4, 7978857376), (7, 4559347072), (8, 3989428688), (14, 2279673536), (16, 1994714344), (28, 1139836768), (31, 1029529984), (32, 997357172), (49, 651335296), (56, 569918384), (62, 514764992), (64, 498678586), (98, 325667648), (112, 284959192), (124, 257382496), (128, 249339293), (196, 162833824), (217, 147075712), (224, 142479596), (248, 128691248), (392, 81416912), (434, 73537856), (448, 71239798), (496, 64345624), (784, 40708456), (868, 36768928), (896, 35619899), (992, 32172812), (1519, 21010816), (1568, 20354228), (1736, 18384464), (1984, 16086406), (3038, 10505408), (3136, 10177114), (3472, 9192232), (3968, 8043203), (6076, 5252704), (6272, 5088557), (6944, 4596116), (12152, 2626352), (13888, 2298058), (24304, 1313176), (27776, 1149029), (48608, 656588), (97216, 328294), (164147, 194432)]