164499110

素因数分解:

$2^1\times 5^1\times {\mathrm{4021}}^1\times {\mathrm{4091}}^1$

素因数の和:8119

約数の個数: 16

約数和(自身を含む): 296244432

約数和(自身を除く): 131745322

約数列:

[1, 2, 5, 10, 4021, 4091, 8042, 8182, 20105, 20455, 40210, 40910, 16449911, 32899822, 82249555, 164499110]

約数ペア:

[(1, 164499110), (2, 82249555), (5, 32899822), (10, 16449911), (4021, 40910), (4091, 40210), (8042, 20455), (8182, 20105)]