31371842

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{4021}}^1$

素因数の和:4153

約数の個数: 16

約数和(自身を含む): 48650112

約数和(自身を除く): 17278270

約数列:

[1, 2, 47, 83, 94, 166, 3901, 4021, 7802, 8042, 188987, 333743, 377974, 667486, 15685921, 31371842]

約数ペア:

[(1, 31371842), (2, 15685921), (47, 667486), (83, 377974), (94, 333743), (166, 188987), (3901, 8042), (4021, 7802)]