90997216

素因数分解:

$2^5\times {\mathrm{83}}^1\times {\mathrm{34261}}^1$

素因数の和:34354

約数の個数: 24

約数和(自身を含む): 181314504

約数和(自身を除く): 90317288

約数列:

[1, 2, 4, 8, 16, 32, 83, 166, 332, 664, 1328, 2656, 34261, 68522, 137044, 274088, 548176, 1096352, 2843663, 5687326, 11374652, 22749304, 45498608, 90997216]

約数ペア:

[(1, 90997216), (2, 45498608), (4, 22749304), (8, 11374652), (16, 5687326), (32, 2843663), (83, 1096352), (166, 548176), (332, 274088), (664, 137044), (1328, 68522), (2656, 34261)]