55401712

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{111697}}^1$

素因数の和:111736

約数の個数: 20

約数和(自身を含む): 110804416

約数和(自身を除く): 55402704

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 111697, 223394, 446788, 893576, 1787152, 3462607, 6925214, 13850428, 27700856, 55401712]

約数ペア:

[(1, 55401712), (2, 27700856), (4, 13850428), (8, 6925214), (16, 3462607), (31, 1787152), (62, 893576), (124, 446788), (248, 223394), (496, 111697)]