961816

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{1103}}^1$

素因数の和:1218

約数の個数: 16

約数和(自身を含む): 1821600

約数和(自身を除く): 859784

約数列:

[1, 2, 4, 8, 109, 218, 436, 872, 1103, 2206, 4412, 8824, 120227, 240454, 480908, 961816]

約数ペア:

[(1, 961816), (2, 480908), (4, 240454), (8, 120227), (109, 8824), (218, 4412), (436, 2206), (872, 1103)]