25812496

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{12703}}^1$

素因数の和:12838

約数の個数: 20

約数和(自身を含む): 50409472

約数和(自身を除く): 24596976

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 12703, 25406, 50812, 101624, 203248, 1613281, 3226562, 6453124, 12906248, 25812496]

約数ペア:

[(1, 25812496), (2, 12906248), (4, 6453124), (8, 3226562), (16, 1613281), (127, 203248), (254, 101624), (508, 50812), (1016, 25406), (2032, 12703)]