85820882

素因数分解:

$2^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{21661}}^1$

素因数の和:21953

約数の個数: 16

約数和(自身を含む): 147648192

約数和(自身を除く): 61827310

約数列:

[1, 2, 7, 14, 283, 566, 1981, 3962, 21661, 43322, 151627, 303254, 6130063, 12260126, 42910441, 85820882]

約数ペア:

[(1, 85820882), (2, 42910441), (7, 12260126), (14, 6130063), (283, 303254), (566, 151627), (1981, 43322), (3962, 21661)]