89195312

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{78517}}^1$

素因数の和:78596

約数の個数: 20

約数和(自身を含む): 175252176

約数和(自身を除く): 86056864

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 78517, 157034, 314068, 628136, 1256272, 5574707, 11149414, 22298828, 44597656, 89195312]

約数ペア:

[(1, 89195312), (2, 44597656), (4, 22298828), (8, 11149414), (16, 5574707), (71, 1256272), (142, 628136), (284, 314068), (568, 157034), (1136, 78517)]