25274672

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{50957}}^1$

素因数の和:50996

約数の個数: 20

約数和(自身を含む): 50550336

約数和(自身を除く): 25275664

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 50957, 101914, 203828, 407656, 815312, 1579667, 3159334, 6318668, 12637336, 25274672]

約数ペア:

[(1, 25274672), (2, 12637336), (4, 6318668), (8, 3159334), (16, 1579667), (31, 815312), (62, 407656), (124, 203828), (248, 101914), (496, 50957)]