25430488

素因数分解:

$2^3\times {\mathrm{137}}^1\times {\mathrm{23203}}^1$

素因数の和:23346

約数の個数: 16

約数和(自身を含む): 48032280

約数和(自身を除く): 22601792

約数列:

[1, 2, 4, 8, 137, 274, 548, 1096, 23203, 46406, 92812, 185624, 3178811, 6357622, 12715244, 25430488]

約数ペア:

[(1, 25430488), (2, 12715244), (4, 6357622), (8, 3178811), (137, 185624), (274, 92812), (548, 46406), (1096, 23203)]