85683590

素因数分解:

$2^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{47339}}^1$

素因数の和:47527

約数の個数: 16

約数和(自身を含む): 155085840

約数和(自身を除く): 69402250

約数列:

[1, 2, 5, 10, 181, 362, 905, 1810, 47339, 94678, 236695, 473390, 8568359, 17136718, 42841795, 85683590]

約数ペア:

[(1, 85683590), (2, 42841795), (5, 17136718), (10, 8568359), (181, 473390), (362, 236695), (905, 94678), (1810, 47339)]