25693072

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{55373}}^1$

素因数の和:55410

約数の個数: 20

約数和(自身を含む): 51497820

約数和(自身を除く): 25804748

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 55373, 110746, 221492, 442984, 885968, 1605817, 3211634, 6423268, 12846536, 25693072]

約数ペア:

[(1, 25693072), (2, 12846536), (4, 6423268), (8, 3211634), (16, 1605817), (29, 885968), (58, 442984), (116, 221492), (232, 110746), (464, 55373)]