40958648

素因数分解:

$2^3\times {\mathrm{487}}^1\times {\mathrm{10513}}^1$

素因数の和:11006

約数の個数: 16

約数和(自身を含む): 76962480

約数和(自身を除く): 36003832

約数列:

[1, 2, 4, 8, 487, 974, 1948, 3896, 10513, 21026, 42052, 84104, 5119831, 10239662, 20479324, 40958648]

約数ペア:

[(1, 40958648), (2, 20479324), (4, 10239662), (8, 5119831), (487, 84104), (974, 42052), (1948, 21026), (3896, 10513)]