81524432

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{463207}}^1$

素因数の和:463226

約数の個数: 20

約数和(自身を含む): 172313376

約数和(自身を除く): 90788944

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 463207, 926414, 1852828, 3705656, 5095277, 7411312, 10190554, 20381108, 40762216, 81524432]

約数ペア:

[(1, 81524432), (2, 40762216), (4, 20381108), (8, 10190554), (11, 7411312), (16, 5095277), (22, 3705656), (44, 1852828), (88, 926414), (176, 463207)]