89021872

素因数分解:

$2^4\times {\mathrm{389}}^1\times {\mathrm{14303}}^1$

素因数の和:14700

約数の個数: 20

約数和(自身を含む): 172935360

約数和(自身を除く): 83913488

約数列:

[1, 2, 4, 8, 16, 389, 778, 1556, 3112, 6224, 14303, 28606, 57212, 114424, 228848, 5563867, 11127734, 22255468, 44510936, 89021872]

約数ペア:

[(1, 89021872), (2, 44510936), (4, 22255468), (8, 11127734), (16, 5563867), (389, 228848), (778, 114424), (1556, 57212), (3112, 28606), (6224, 14303)]