85328528

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{231871}}^1$

素因数の和:231902

約数の個数: 20

約数和(自身を含む): 172512768

約数和(自身を除く): 87184240

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 231871, 463742, 927484, 1854968, 3709936, 5333033, 10666066, 21332132, 42664264, 85328528]

約数ペア:

[(1, 85328528), (2, 42664264), (4, 21332132), (8, 10666066), (16, 5333033), (23, 3709936), (46, 1854968), (92, 927484), (184, 463742), (368, 231871)]