57321104

素因数分解:

$2^4\times {\mathrm{211}}^1\times {\mathrm{16979}}^1$

素因数の和:17198

約数の個数: 20

約数和(自身を含む): 111592560

約数和(自身を除く): 54271456

約数列:

[1, 2, 4, 8, 16, 211, 422, 844, 1688, 3376, 16979, 33958, 67916, 135832, 271664, 3582569, 7165138, 14330276, 28660552, 57321104]

約数ペア:

[(1, 57321104), (2, 28660552), (4, 14330276), (8, 7165138), (16, 3582569), (211, 271664), (422, 135832), (844, 67916), (1688, 33958), (3376, 16979)]