85888286

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{557}}^1$

素因数の和:776

約数の個数: 32

約数和(自身を含む): 144955008

約数和(自身を除く): 59066722

約数列:

[1, 2, 11, 22, 43, 86, 163, 326, 473, 557, 946, 1114, 1793, 3586, 6127, 7009, 12254, 14018, 23951, 47902, 77099, 90791, 154198, 181582, 263461, 526922, 998701, 1997402, 3904013, 7808026, 42944143, 85888286]

約数ペア:

[(1, 85888286), (2, 42944143), (11, 7808026), (22, 3904013), (43, 1997402), (86, 998701), (163, 526922), (326, 263461), (473, 181582), (557, 154198), (946, 90791), (1114, 77099), (1793, 47902), (3586, 23951), (6127, 14018), (7009, 12254)]