39696904

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{22453}}^1$

素因数の和:22489

約数の個数: 32

約数和(自身を含む): 84876120

約数和(自身を除く): 45179216

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 22453, 44906, 89812, 179624, 291889, 381701, 583778, 763402, 1167556, 1526804, 2335112, 3053608, 4962113, 9924226, 19848452, 39696904]

約数ペア:

[(1, 39696904), (2, 19848452), (4, 9924226), (8, 4962113), (13, 3053608), (17, 2335112), (26, 1526804), (34, 1167556), (52, 763402), (68, 583778), (104, 381701), (136, 291889), (221, 179624), (442, 89812), (884, 44906), (1768, 22453)]