53974456

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{396871}}^1$

素因数の和:396894

約数の個数: 16

約数和(自身を含む): 107155440

約数和(自身を除く): 53180984

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 396871, 793742, 1587484, 3174968, 6746807, 13493614, 26987228, 53974456]

約数ペア:

[(1, 53974456), (2, 26987228), (4, 13493614), (8, 6746807), (17, 3174968), (34, 1587484), (68, 793742), (136, 396871)]