161453818

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{983}}^1\times {\mathrm{2003}}^1$

素因数の和:3029

約数の個数: 16

約数和(自身を含む): 248463936

約数和(自身を除く): 87010118

約数列:

[1, 2, 41, 82, 983, 1966, 2003, 4006, 40303, 80606, 82123, 164246, 1968949, 3937898, 80726909, 161453818]

約数ペア:

[(1, 161453818), (2, 80726909), (41, 3937898), (82, 1968949), (983, 164246), (1966, 82123), (2003, 80606), (4006, 40303)]