4581008

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{3217}}^1$

素因数の和:3314

約数の個数: 20

約数和(自身を含む): 8978220

約数和(自身を除く): 4397212

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 3217, 6434, 12868, 25736, 51472, 286313, 572626, 1145252, 2290504, 4581008]

約数ペア:

[(1, 4581008), (2, 2290504), (4, 1145252), (8, 572626), (16, 286313), (89, 51472), (178, 25736), (356, 12868), (712, 6434), (1424, 3217)]