121773368

素因数分解:

$2^3\times {\mathrm{239}}^1\times {\mathrm{63689}}^1$

素因数の和:63934

約数の個数: 16

約数和(自身を含む): 229284000

約数和(自身を除く): 107510632

約数列:

[1, 2, 4, 8, 239, 478, 956, 1912, 63689, 127378, 254756, 509512, 15221671, 30443342, 60886684, 121773368]

約数ペア:

[(1, 121773368), (2, 60886684), (4, 30443342), (8, 15221671), (239, 509512), (478, 254756), (956, 127378), (1912, 63689)]