39966088

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{217207}}^1$

素因数の和:217236

約数の個数: 16

約数和(自身を含む): 78194880

約数和(自身を除く): 38228792

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 217207, 434414, 868828, 1737656, 4995761, 9991522, 19983044, 39966088]

約数ペア:

[(1, 39966088), (2, 19983044), (4, 9991522), (8, 4995761), (23, 1737656), (46, 868828), (92, 434414), (184, 217207)]