173928136

素因数分解:

$2^3\times {\mathrm{401}}^1\times {\mathrm{54217}}^1$

素因数の和:54624

約数の個数: 16

約数和(自身を含む): 326934540

約数和(自身を除く): 153006404

約数列:

[1, 2, 4, 8, 401, 802, 1604, 3208, 54217, 108434, 216868, 433736, 21741017, 43482034, 86964068, 173928136]

約数ペア:

[(1, 173928136), (2, 86964068), (4, 43482034), (8, 21741017), (401, 433736), (802, 216868), (1604, 108434), (3208, 54217)]