40045967

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{1999}}^1$

素因数の和:2102

約数の個数: 16

約数和(自身を含む): 45696000

約数和(自身を除く): 5650033

約数列:

[1, 13, 23, 67, 299, 871, 1541, 1999, 20033, 25987, 45977, 133933, 597701, 1741129, 3080459, 40045967]

約数ペア:

[(1, 40045967), (13, 3080459), (23, 1741129), (67, 597701), (299, 133933), (871, 45977), (1541, 25987), (1999, 20033)]