30823984

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{66431}}^1$

素因数の和:66468

約数の個数: 20

約数和(自身を含む): 61781760

約数和(自身を除く): 30957776

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 66431, 132862, 265724, 531448, 1062896, 1926499, 3852998, 7705996, 15411992, 30823984]

約数ペア:

[(1, 30823984), (2, 15411992), (4, 7705996), (8, 3852998), (16, 1926499), (29, 1062896), (58, 531448), (116, 265724), (232, 132862), (464, 66431)]