31264823

素因数分解:

${\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{223}}^1$

素因数の和:446

約数の個数: 16

約数和(自身を含む): 33976320

約数和(自身を除く): 2711497

約数列:

[1, 19, 47, 157, 223, 893, 2983, 4237, 7379, 10481, 35011, 140201, 199139, 665209, 1645517, 31264823]

約数ペア:

[(1, 31264823), (19, 1645517), (47, 665209), (157, 199139), (223, 140201), (893, 35011), (2983, 10481), (4237, 7379)]