82620302

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{173}}^1\times {\mathrm{2683}}^1$

素因数の和:2947

約数の個数: 16

約数和(自身を含む): 126094320

約数和(自身を除く): 43474018

約数列:

[1, 2, 89, 173, 178, 346, 2683, 5366, 15397, 30794, 238787, 464159, 477574, 928318, 41310151, 82620302]

約数ペア:

[(1, 82620302), (2, 41310151), (89, 928318), (173, 477574), (178, 464159), (346, 238787), (2683, 30794), (5366, 15397)]