25658032

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{94331}}^1$

素因数の和:94356

約数の個数: 20

約数和(自身を含む): 52637256

約数和(自身を除く): 26979224

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 94331, 188662, 377324, 754648, 1509296, 1603627, 3207254, 6414508, 12829016, 25658032]

約数ペア:

[(1, 25658032), (2, 12829016), (4, 6414508), (8, 3207254), (16, 1603627), (17, 1509296), (34, 754648), (68, 377324), (136, 188662), (272, 94331)]