8020048

素因数分解:

$2^4\times {\mathrm{431}}^1\times {\mathrm{1163}}^1$

素因数の和:1602

約数の個数: 20

約数和(自身を含む): 15588288

約数和(自身を除く): 7568240

約数列:

[1, 2, 4, 8, 16, 431, 862, 1163, 1724, 2326, 3448, 4652, 6896, 9304, 18608, 501253, 1002506, 2005012, 4010024, 8020048]

約数ペア:

[(1, 8020048), (2, 4010024), (4, 2005012), (8, 1002506), (16, 501253), (431, 18608), (862, 9304), (1163, 6896), (1724, 4652), (2326, 3448)]