55860016

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{112621}}^1$

素因数の和:112660

約数の個数: 20

約数和(自身を含む): 111721024

約数和(自身を除く): 55861008

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 112621, 225242, 450484, 900968, 1801936, 3491251, 6982502, 13965004, 27930008, 55860016]

約数ペア:

[(1, 55860016), (2, 27930008), (4, 13965004), (8, 6982502), (16, 3491251), (31, 1801936), (62, 900968), (124, 450484), (248, 225242), (496, 112621)]