22171696

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{44701}}^1$

素因数の和:44740

約数の個数: 20

約数和(自身を含む): 44344384

約数和(自身を除く): 22172688

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 44701, 89402, 178804, 357608, 715216, 1385731, 2771462, 5542924, 11085848, 22171696]

約数ペア:

[(1, 22171696), (2, 11085848), (4, 5542924), (8, 2771462), (16, 1385731), (31, 715216), (62, 357608), (124, 178804), (248, 89402), (496, 44701)]