31982016

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{797}}^1$

素因数の和:842

約数の個数: 112

約数和(自身を含む): 97292160

約数和(自身を除く): 65310144

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 32, 33, 38, 44, 48, 57, 64, 66, 76, 88, 96, 114, 132, 152, 176, 192, 209, 228, 264, 304, 352, 418, 456, 528, 608, 627, 704, 797, 836, 912, 1056, 1216, 1254, 1594, 1672, 1824, 2112, 2391, 2508, 3188, 3344, 3648, 4782, 5016, 6376, 6688, 8767, 9564, 10032, 12752, 13376, 15143, 17534, 19128, 20064, 25504, 26301, 30286, 35068, 38256, 40128, 45429, 51008, 52602, 60572, 70136, 76512, 90858, 105204, 121144, 140272, 153024, 166573, 181716, 210408, 242288, 280544, 333146, 363432, 420816, 484576, 499719, 561088, 666292, 726864, 841632, 969152, 999438, 1332584, 1453728, 1683264, 1998876, 2665168, 2907456, 3997752, 5330336, 7995504, 10660672, 15991008, 31982016]

約数ペア:

[(1, 31982016), (2, 15991008), (3, 10660672), (4, 7995504), (6, 5330336), (8, 3997752), (11, 2907456), (12, 2665168), (16, 1998876), (19, 1683264), (22, 1453728), (24, 1332584), (32, 999438), (33, 969152), (38, 841632), (44, 726864), (48, 666292), (57, 561088), (64, 499719), (66, 484576), (76, 420816), (88, 363432), (96, 333146), (114, 280544), (132, 242288), (152, 210408), (176, 181716), (192, 166573), (209, 153024), (228, 140272), (264, 121144), (304, 105204), (352, 90858), (418, 76512), (456, 70136), (528, 60572), (608, 52602), (627, 51008), (704, 45429), (797, 40128), (836, 38256), (912, 35068), (1056, 30286), (1216, 26301), (1254, 25504), (1594, 20064), (1672, 19128), (1824, 17534), (2112, 15143), (2391, 13376), (2508, 12752), (3188, 10032), (3344, 9564), (3648, 8767), (4782, 6688), (5016, 6376)]