55978064

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{112859}}^1$

素因数の和:112898

約数の個数: 20

約数和(自身を含む): 111957120

約数和(自身を除く): 55979056

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 112859, 225718, 451436, 902872, 1805744, 3498629, 6997258, 13994516, 27989032, 55978064]

約数ペア:

[(1, 55978064), (2, 27989032), (4, 13994516), (8, 6997258), (16, 3498629), (31, 1805744), (62, 902872), (124, 451436), (248, 225718), (496, 112859)]