119323216

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{240571}}^1$

素因数の和:240610

約数の個数: 20

約数和(自身を含む): 238647424

約数和(自身を除く): 119324208

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 240571, 481142, 962284, 1924568, 3849136, 7457701, 14915402, 29830804, 59661608, 119323216]

約数ペア:

[(1, 119323216), (2, 59661608), (4, 29830804), (8, 14915402), (16, 7457701), (31, 3849136), (62, 1924568), (124, 962284), (248, 481142), (496, 240571)]