10221136

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{15581}}^1$

素因数の和:15630

約数の個数: 20

約数和(自身を含む): 20287764

約数和(自身を除く): 10066628

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 15581, 31162, 62324, 124648, 249296, 638821, 1277642, 2555284, 5110568, 10221136]

約数ペア:

[(1, 10221136), (2, 5110568), (4, 2555284), (8, 1277642), (16, 638821), (41, 249296), (82, 124648), (164, 62324), (328, 31162), (656, 15581)]