40801976

素因数分解:

$2^3\times {\mathrm{179}}^1\times {\mathrm{28493}}^1$

素因数の和:28678

約数の個数: 16

約数和(自身を含む): 76933800

約数和(自身を除く): 36131824

約数列:

[1, 2, 4, 8, 179, 358, 716, 1432, 28493, 56986, 113972, 227944, 5100247, 10200494, 20400988, 40801976]

約数ペア:

[(1, 40801976), (2, 20400988), (4, 10200494), (8, 5100247), (179, 227944), (358, 113972), (716, 56986), (1432, 28493)]