39330808

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{991}}^1$

素因数の和:1060

約数の個数: 48

約数和(自身を含む): 83119680

約数和(自身を除く): 43788872

約数列:

[1, 2, 4, 8, 11, 22, 41, 44, 82, 88, 121, 164, 242, 328, 451, 484, 902, 968, 991, 1804, 1982, 3608, 3964, 4961, 7928, 9922, 10901, 19844, 21802, 39688, 40631, 43604, 81262, 87208, 119911, 162524, 239822, 325048, 446941, 479644, 893882, 959288, 1787764, 3575528, 4916351, 9832702, 19665404, 39330808]

約数ペア:

[(1, 39330808), (2, 19665404), (4, 9832702), (8, 4916351), (11, 3575528), (22, 1787764), (41, 959288), (44, 893882), (82, 479644), (88, 446941), (121, 325048), (164, 239822), (242, 162524), (328, 119911), (451, 87208), (484, 81262), (902, 43604), (968, 40631), (991, 39688), (1804, 21802), (1982, 19844), (3608, 10901), (3964, 9922), (4961, 7928)]