45128528

素因数分解:

$2^4\times {\mathrm{569}}^1\times {\mathrm{4957}}^1$

素因数の和:5534

約数の個数: 20

約数和(自身を含む): 87607860

約数和(自身を除く): 42479332

約数列:

[1, 2, 4, 8, 16, 569, 1138, 2276, 4552, 4957, 9104, 9914, 19828, 39656, 79312, 2820533, 5641066, 11282132, 22564264, 45128528]

約数ペア:

[(1, 45128528), (2, 22564264), (4, 11282132), (8, 5641066), (16, 2820533), (569, 79312), (1138, 39656), (2276, 19828), (4552, 9914), (4957, 9104)]