31628792

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{10487}}^1$

素因数の和:10535

約数の個数: 32

約数和(自身を含む): 66074400

約数和(自身を除く): 34445608

約数列:

[1, 2, 4, 8, 13, 26, 29, 52, 58, 104, 116, 232, 377, 754, 1508, 3016, 10487, 20974, 41948, 83896, 136331, 272662, 304123, 545324, 608246, 1090648, 1216492, 2432984, 3953599, 7907198, 15814396, 31628792]

約数ペア:

[(1, 31628792), (2, 15814396), (4, 7907198), (8, 3953599), (13, 2432984), (26, 1216492), (29, 1090648), (52, 608246), (58, 545324), (104, 304123), (116, 272662), (232, 136331), (377, 83896), (754, 41948), (1508, 20974), (3016, 10487)]