31680334

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{119099}}^1$

素因数の和:119127

約数の個数: 16

約数和(自身を含む): 57168000

約数和(自身を除く): 25487666

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 119099, 238198, 833693, 1667386, 2262881, 4525762, 15840167, 31680334]

約数ペア:

[(1, 31680334), (2, 15840167), (7, 4525762), (14, 2262881), (19, 1667386), (38, 833693), (133, 238198), (266, 119099)]