63984976

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{363551}}^1$

素因数の和:363570

約数の個数: 20

約数和(自身を含む): 135241344

約数和(自身を除く): 71256368

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 363551, 727102, 1454204, 2908408, 3999061, 5816816, 7998122, 15996244, 31992488, 63984976]

約数ペア:

[(1, 63984976), (2, 31992488), (4, 15996244), (8, 7998122), (11, 5816816), (16, 3999061), (22, 2908408), (44, 1454204), (88, 727102), (176, 363551)]