31002050306

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{409}}^1\times {\mathrm{16273}}^1$

素因数の和:16838

約数の個数: 32

約数和(自身を含む): 49722277680

約数和(自身を除く): 18720227374

約数列:

[1, 2, 17, 34, 137, 274, 409, 818, 2329, 4658, 6953, 13906, 16273, 32546, 56033, 112066, 276641, 553282, 952561, 1905122, 2229401, 4458802, 6655657, 13311314, 37899817, 75799634, 113146169, 226292338, 911825009, 1823650018, 15501025153, 31002050306]

約数ペア:

[(1, 31002050306), (2, 15501025153), (17, 1823650018), (34, 911825009), (137, 226292338), (274, 113146169), (409, 75799634), (818, 37899817), (2329, 13311314), (4658, 6655657), (6953, 4458802), (13906, 2229401), (16273, 1905122), (32546, 952561), (56033, 553282), (112066, 276641)]