54372016

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{109621}}^1$

素因数の和:109660

約数の個数: 20

約数和(自身を含む): 108745024

約数和(自身を除く): 54373008

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 109621, 219242, 438484, 876968, 1753936, 3398251, 6796502, 13593004, 27186008, 54372016]

約数ペア:

[(1, 54372016), (2, 27186008), (4, 13593004), (8, 6796502), (16, 3398251), (31, 1753936), (62, 876968), (124, 438484), (248, 219242), (496, 109621)]