88771567208

素因数分解:

$2^3\times {\mathrm{101}}^1\times {\mathrm{211}}^1\times {\mathrm{520691}}^1$

素因数の和:521009

約数の個数: 32

約数和(自身を含む): 168891657120

約数和(自身を除く): 80120089912

約数列:

[1, 2, 4, 8, 101, 202, 211, 404, 422, 808, 844, 1688, 21311, 42622, 85244, 170488, 520691, 1041382, 2082764, 4165528, 52589791, 105179582, 109865801, 210359164, 219731602, 420718328, 439463204, 878926408, 11096445901, 22192891802, 44385783604, 88771567208]

約数ペア:

[(1, 88771567208), (2, 44385783604), (4, 22192891802), (8, 11096445901), (101, 878926408), (202, 439463204), (211, 420718328), (404, 219731602), (422, 210359164), (808, 109865801), (844, 105179582), (1688, 52589791), (21311, 4165528), (42622, 2082764), (85244, 1041382), (170488, 520691)]