164543992

素因数分解:

$2^3\times {\mathrm{47}}^2\times {\mathrm{9311}}^1$

素因数の和:9411

約数の個数: 24

約数和(自身を含む): 315257760

約数和(自身を除く): 150713768

約数列:

[1, 2, 4, 8, 47, 94, 188, 376, 2209, 4418, 8836, 9311, 17672, 18622, 37244, 74488, 437617, 875234, 1750468, 3500936, 20567999, 41135998, 82271996, 164543992]

約数ペア:

[(1, 164543992), (2, 82271996), (4, 41135998), (8, 20567999), (47, 3500936), (94, 1750468), (188, 875234), (376, 437617), (2209, 74488), (4418, 37244), (8836, 18622), (9311, 17672)]