228280912

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{241823}}^1$

素因数の和:241890

約数の個数: 20

約数和(自身を含む): 449792640

約数和(自身を除く): 221511728

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 241823, 483646, 967292, 1934584, 3869168, 14267557, 28535114, 57070228, 114140456, 228280912]

約数ペア:

[(1, 228280912), (2, 114140456), (4, 57070228), (8, 28535114), (16, 14267557), (59, 3869168), (118, 1934584), (236, 967292), (472, 483646), (944, 241823)]