55159912

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{222419}}^1$

素因数の和:222456

約数の個数: 16

約数和(自身を含む): 106761600

約数和(自身を除く): 51601688

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 222419, 444838, 889676, 1779352, 6894989, 13789978, 27579956, 55159912]

約数ペア:

[(1, 55159912), (2, 27579956), (4, 13789978), (8, 6894989), (31, 1779352), (62, 889676), (124, 444838), (248, 222419)]