85638637

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{331}}^1\times {\mathrm{1607}}^1$

素因数の和:1968

約数の個数: 16

約数和(自身を含む): 102500352

約数和(自身を除く): 16861715

約数列:

[1, 7, 23, 161, 331, 1607, 2317, 7613, 11249, 36961, 53291, 258727, 531917, 3723419, 12234091, 85638637]

約数ペア:

[(1, 85638637), (7, 12234091), (23, 3723419), (161, 531917), (331, 258727), (1607, 53291), (2317, 36961), (7613, 11249)]