85243458

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{2027}}^1$

素因数の和:2238

約数の個数: 32

約数和(自身を含む): 175608576

約数和(自身を除く): 90365118

約数列:

[1, 2, 3, 6, 43, 86, 129, 163, 258, 326, 489, 978, 2027, 4054, 6081, 7009, 12162, 14018, 21027, 42054, 87161, 174322, 261483, 330401, 522966, 660802, 991203, 1982406, 14207243, 28414486, 42621729, 85243458]

約数ペア:

[(1, 85243458), (2, 42621729), (3, 28414486), (6, 14207243), (43, 1982406), (86, 991203), (129, 660802), (163, 522966), (258, 330401), (326, 261483), (489, 174322), (978, 87161), (2027, 42054), (4054, 21027), (6081, 14018), (7009, 12162)]