123055928

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{904823}}^1$

素因数の和:904846

約数の個数: 16

約数和(自身を含む): 244302480

約数和(自身を除く): 121246552

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 904823, 1809646, 3619292, 7238584, 15381991, 30763982, 61527964, 123055928]

約数ペア:

[(1, 123055928), (2, 61527964), (4, 30763982), (8, 15381991), (17, 7238584), (34, 3619292), (68, 1809646), (136, 904823)]