40496464

素因数分解:

$2^4\times {\mathrm{1481}}^1\times {\mathrm{1709}}^1$

素因数の和:3198

約数の個数: 20

約数和(自身を含む): 78560820

約数和(自身を除く): 38064356

約数列:

[1, 2, 4, 8, 16, 1481, 1709, 2962, 3418, 5924, 6836, 11848, 13672, 23696, 27344, 2531029, 5062058, 10124116, 20248232, 40496464]

約数ペア:

[(1, 40496464), (2, 20248232), (4, 10124116), (8, 5062058), (16, 2531029), (1481, 27344), (1709, 23696), (2962, 13672), (3418, 11848), (5924, 6836)]