31080338

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{229}}^1\times {\mathrm{859}}^1$

素因数の和:1169

約数の個数: 16

約数和(自身を含む): 47472000

約数和(自身を除く): 16391662

約数列:

[1, 2, 79, 158, 229, 458, 859, 1718, 18091, 36182, 67861, 135722, 196711, 393422, 15540169, 31080338]

約数ペア:

[(1, 31080338), (2, 15540169), (79, 393422), (158, 196711), (229, 135722), (458, 67861), (859, 36182), (1718, 18091)]