89877436

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{120157}}^1$

素因数の和:120189

約数の個数: 24

約数和(自身を含む): 181678896

約数和(自身を除く): 91801460

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 748, 120157, 240314, 480628, 1321727, 2042669, 2643454, 4085338, 5286908, 8170676, 22469359, 44938718, 89877436]

約数ペア:

[(1, 89877436), (2, 44938718), (4, 22469359), (11, 8170676), (17, 5286908), (22, 4085338), (34, 2643454), (44, 2042669), (68, 1321727), (187, 480628), (374, 240314), (748, 120157)]