89319128

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{1777}}^1$

素因数の和:1947

約数の個数: 32

約数和(自身を含む): 171968160

約数和(自身を除く): 82649032

約数列:

[1, 2, 4, 8, 61, 103, 122, 206, 244, 412, 488, 824, 1777, 3554, 6283, 7108, 12566, 14216, 25132, 50264, 108397, 183031, 216794, 366062, 433588, 732124, 867176, 1464248, 11164891, 22329782, 44659564, 89319128]

約数ペア:

[(1, 89319128), (2, 44659564), (4, 22329782), (8, 11164891), (61, 1464248), (103, 867176), (122, 732124), (206, 433588), (244, 366062), (412, 216794), (488, 183031), (824, 108397), (1777, 50264), (3554, 25132), (6283, 14216), (7108, 12566)]