16305428

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{2017}}^1$

素因数の和:2111

約数の個数: 24

約数和(自身を含む): 29834112

約数和(自身を除く): 13528684

約数列:

[1, 2, 4, 43, 47, 86, 94, 172, 188, 2017, 2021, 4034, 4042, 8068, 8084, 86731, 94799, 173462, 189598, 346924, 379196, 4076357, 8152714, 16305428]

約数ペア:

[(1, 16305428), (2, 8152714), (4, 4076357), (43, 379196), (47, 346924), (86, 189598), (94, 173462), (172, 94799), (188, 86731), (2017, 8084), (2021, 8068), (4034, 4042)]