91224628

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{20129}}^1$

素因数の和:20247

約数の個数: 24

約数和(自身を含む): 175855680

約数和(自身を除く): 84631052

約数列:

[1, 2, 4, 11, 22, 44, 103, 206, 412, 1133, 2266, 4532, 20129, 40258, 80516, 221419, 442838, 885676, 2073287, 4146574, 8293148, 22806157, 45612314, 91224628]

約数ペア:

[(1, 91224628), (2, 45612314), (4, 22806157), (11, 8293148), (22, 4146574), (44, 2073287), (103, 885676), (206, 442838), (412, 221419), (1133, 80516), (2266, 40258), (4532, 20129)]