89312488

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{3187}}^1$

素因数の和:3337

約数の個数: 32

約数和(自身を含む): 174447360

約数和(自身を除く): 85134872

約数列:

[1, 2, 4, 8, 31, 62, 113, 124, 226, 248, 452, 904, 3187, 3503, 6374, 7006, 12748, 14012, 25496, 28024, 98797, 197594, 360131, 395188, 720262, 790376, 1440524, 2881048, 11164061, 22328122, 44656244, 89312488]

約数ペア:

[(1, 89312488), (2, 44656244), (4, 22328122), (8, 11164061), (31, 2881048), (62, 1440524), (113, 790376), (124, 720262), (226, 395188), (248, 360131), (452, 197594), (904, 98797), (3187, 28024), (3503, 25496), (6374, 14012), (7006, 12748)]