23715848

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{1399}}^1$

素因数の和:1581

約数の個数: 32

約数和(自身を含む): 48216000

約数和(自身を除く): 24500152

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 163, 326, 652, 1304, 1399, 2119, 2798, 4238, 5596, 8476, 11192, 16952, 18187, 36374, 72748, 145496, 228037, 456074, 912148, 1824296, 2964481, 5928962, 11857924, 23715848]

約数ペア:

[(1, 23715848), (2, 11857924), (4, 5928962), (8, 2964481), (13, 1824296), (26, 912148), (52, 456074), (104, 228037), (163, 145496), (326, 72748), (652, 36374), (1304, 18187), (1399, 16952), (2119, 11192), (2798, 8476), (4238, 5596)]