89219496

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{86453}}^1$

素因数の和:86505

約数の個数: 32

約数和(自身を含む): 228238560

約数和(自身を除く): 139019064

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 86453, 172906, 259359, 345812, 518718, 691624, 1037436, 2074872, 3717479, 7434958, 11152437, 14869916, 22304874, 29739832, 44609748, 89219496]

約数ペア:

[(1, 89219496), (2, 44609748), (3, 29739832), (4, 22304874), (6, 14869916), (8, 11152437), (12, 7434958), (24, 3717479), (43, 2074872), (86, 1037436), (129, 691624), (172, 518718), (258, 345812), (344, 259359), (516, 172906), (1032, 86453)]