25505456

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{14107}}^1$

素因数の和:14228

約数の個数: 20

約数和(自身を含む): 49857672

約数和(自身を除く): 24352216

約数列:

[1, 2, 4, 8, 16, 113, 226, 452, 904, 1808, 14107, 28214, 56428, 112856, 225712, 1594091, 3188182, 6376364, 12752728, 25505456]

約数ペア:

[(1, 25505456), (2, 12752728), (4, 6376364), (8, 3188182), (16, 1594091), (113, 225712), (226, 112856), (452, 56428), (904, 28214), (1808, 14107)]