8186672

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{39359}}^1$

素因数の和:39380

約数の個数: 20

約数和(自身を含む): 17082240

約数和(自身を除く): 8895568

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 39359, 78718, 157436, 314872, 511667, 629744, 1023334, 2046668, 4093336, 8186672]

約数ペア:

[(1, 8186672), (2, 4093336), (4, 2046668), (8, 1023334), (13, 629744), (16, 511667), (26, 314872), (52, 157436), (104, 78718), (208, 39359)]