75842864

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{152909}}^1$

素因数の和:152948

約数の個数: 20

約数和(自身を含む): 151686720

約数和(自身を除く): 75843856

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 152909, 305818, 611636, 1223272, 2446544, 4740179, 9480358, 18960716, 37921432, 75842864]

約数ペア:

[(1, 75842864), (2, 37921432), (4, 18960716), (8, 9480358), (16, 4740179), (31, 2446544), (62, 1223272), (124, 611636), (248, 305818), (496, 152909)]