65731856

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{1033}}^1$

素因数の和:1179

約数の個数: 40

約数和(自身を含む): 131934264

約数和(自身を除く): 66202408

約数列:

[1, 2, 4, 8, 16, 41, 82, 97, 164, 194, 328, 388, 656, 776, 1033, 1552, 2066, 3977, 4132, 7954, 8264, 15908, 16528, 31816, 42353, 63632, 84706, 100201, 169412, 200402, 338824, 400804, 677648, 801608, 1603216, 4108241, 8216482, 16432964, 32865928, 65731856]

約数ペア:

[(1, 65731856), (2, 32865928), (4, 16432964), (8, 8216482), (16, 4108241), (41, 1603216), (82, 801608), (97, 677648), (164, 400804), (194, 338824), (328, 200402), (388, 169412), (656, 100201), (776, 84706), (1033, 63632), (1552, 42353), (2066, 31816), (3977, 16528), (4132, 15908), (7954, 8264)]