91160018

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1\times {\mathrm{211}}^1$

素因数の和:458

約数の個数: 32

約数和(自身を含む): 148091328

約数和(自身を除く): 56931310

約数列:

[1, 2, 17, 34, 97, 131, 194, 211, 262, 422, 1649, 2227, 3298, 3587, 4454, 7174, 12707, 20467, 25414, 27641, 40934, 55282, 216019, 347939, 432038, 469897, 695878, 939794, 2681177, 5362354, 45580009, 91160018]

約数ペア:

[(1, 91160018), (2, 45580009), (17, 5362354), (34, 2681177), (97, 939794), (131, 695878), (194, 469897), (211, 432038), (262, 347939), (422, 216019), (1649, 55282), (2227, 40934), (3298, 27641), (3587, 25414), (4454, 20467), (7174, 12707)]