90191402

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{1213}}^1$

素因数の和:1382

約数の個数: 32

約数和(自身を含む): 159432192

約数和(自身を除く): 69240790

約数列:

[1, 2, 7, 14, 47, 94, 113, 226, 329, 658, 791, 1213, 1582, 2426, 5311, 8491, 10622, 16982, 37177, 57011, 74354, 114022, 137069, 274138, 399077, 798154, 959483, 1918966, 6442243, 12884486, 45095701, 90191402]

約数ペア:

[(1, 90191402), (2, 45095701), (7, 12884486), (14, 6442243), (47, 1918966), (94, 959483), (113, 798154), (226, 399077), (329, 274138), (658, 137069), (791, 114022), (1213, 74354), (1582, 57011), (2426, 37177), (5311, 16982), (8491, 10622)]