85897378

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{263}}^1\times {\mathrm{569}}^1$

素因数の和:882

約数の個数: 32

約数和(自身を含む): 151683840

約数和(自身を除く): 65786462

約数列:

[1, 2, 7, 14, 41, 82, 263, 287, 526, 569, 574, 1138, 1841, 3682, 3983, 7966, 10783, 21566, 23329, 46658, 75481, 149647, 150962, 163303, 299294, 326606, 1047529, 2095058, 6135527, 12271054, 42948689, 85897378]

約数ペア:

[(1, 85897378), (2, 42948689), (7, 12271054), (14, 6135527), (41, 2095058), (82, 1047529), (263, 326606), (287, 299294), (526, 163303), (569, 150962), (574, 149647), (1138, 75481), (1841, 46658), (3682, 23329), (3983, 21566), (7966, 10783)]