85387516

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{9433}}^1$

素因数の和:9541

約数の個数: 24

約数和(自身を含む): 156377984

約数和(自身を除く): 70990468

約数列:

[1, 2, 4, 31, 62, 73, 124, 146, 292, 2263, 4526, 9052, 9433, 18866, 37732, 292423, 584846, 688609, 1169692, 1377218, 2754436, 21346879, 42693758, 85387516]

約数ペア:

[(1, 85387516), (2, 42693758), (4, 21346879), (31, 2754436), (62, 1377218), (73, 1169692), (124, 688609), (146, 584846), (292, 292423), (2263, 37732), (4526, 18866), (9052, 9433)]