25917488

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{52253}}^1$

素因数の和:52292

約数の個数: 20

約数和(自身を含む): 51835968

約数和(自身を除く): 25918480

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 52253, 104506, 209012, 418024, 836048, 1619843, 3239686, 6479372, 12958744, 25917488]

約数ペア:

[(1, 25917488), (2, 12958744), (4, 6479372), (8, 3239686), (16, 1619843), (31, 836048), (62, 418024), (124, 209012), (248, 104506), (496, 52253)]