89405692

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{4933}}^1$

素因数の和:5157

約数の個数: 24

約数和(自身を含む): 164124576

約数和(自身を除く): 74718884

約数列:

[1, 2, 4, 23, 46, 92, 197, 394, 788, 4531, 4933, 9062, 9866, 18124, 19732, 113459, 226918, 453836, 971801, 1943602, 3887204, 22351423, 44702846, 89405692]

約数ペア:

[(1, 89405692), (2, 44702846), (4, 22351423), (23, 3887204), (46, 1943602), (92, 971801), (197, 453836), (394, 226918), (788, 113459), (4531, 19732), (4933, 18124), (9062, 9866)]