16960472

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{68389}}^1$

素因数の和:68426

約数の個数: 16

約数和(自身を含む): 32827200

約数和(自身を除く): 15866728

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 68389, 136778, 273556, 547112, 2120059, 4240118, 8480236, 16960472]

約数ペア:

[(1, 16960472), (2, 8480236), (4, 4240118), (8, 2120059), (31, 547112), (62, 273556), (124, 136778), (248, 68389)]