81520914

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{257}}^1\times {\mathrm{1823}}^1$

素因数の和:2114

約数の個数: 32

約数和(自身を含む): 169413120

約数和(自身を除く): 87892206

約数列:

[1, 2, 3, 6, 29, 58, 87, 174, 257, 514, 771, 1542, 1823, 3646, 5469, 7453, 10938, 14906, 22359, 44718, 52867, 105734, 158601, 317202, 468511, 937022, 1405533, 2811066, 13586819, 27173638, 40760457, 81520914]

約数ペア:

[(1, 81520914), (2, 40760457), (3, 27173638), (6, 13586819), (29, 2811066), (58, 1405533), (87, 937022), (174, 468511), (257, 317202), (514, 158601), (771, 105734), (1542, 52867), (1823, 44718), (3646, 22359), (5469, 14906), (7453, 10938)]