31860686

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6553}}^1$

素因数の和:6596

約数の個数: 32

約数和(自身を含む): 59457888

約数和(自身を除く): 27597202

約数列:

[1, 2, 11, 13, 17, 22, 26, 34, 143, 187, 221, 286, 374, 442, 2431, 4862, 6553, 13106, 72083, 85189, 111401, 144166, 170378, 222802, 937079, 1225411, 1448213, 1874158, 2450822, 2896426, 15930343, 31860686]

約数ペア:

[(1, 31860686), (2, 15930343), (11, 2896426), (13, 2450822), (17, 1874158), (22, 1448213), (26, 1225411), (34, 937079), (143, 222802), (187, 170378), (221, 144166), (286, 111401), (374, 85189), (442, 72083), (2431, 13106), (4862, 6553)]