22280488

素因数分解:

$2^3\times {\mathrm{179}}^1\times {\mathrm{15559}}^1$

素因数の和:15744

約数の個数: 16

約数和(自身を含む): 42012000

約数和(自身を除く): 19731512

約数列:

[1, 2, 4, 8, 179, 358, 716, 1432, 15559, 31118, 62236, 124472, 2785061, 5570122, 11140244, 22280488]

約数ペア:

[(1, 22280488), (2, 11140244), (4, 5570122), (8, 2785061), (179, 124472), (358, 62236), (716, 31118), (1432, 15559)]