90690642008

素因数分解:

$2^3\times {\mathrm{1901}}^1\times {\mathrm{5963351}}^1$

素因数の和:5965258

約数の個数: 16

約数和(自身を含む): 170134432560

約数和(自身を除く): 79443790552

約数列:

[1, 2, 4, 8, 1901, 3802, 7604, 15208, 5963351, 11926702, 23853404, 47706808, 11336330251, 22672660502, 45345321004, 90690642008]

約数ペア:

[(1, 90690642008), (2, 45345321004), (4, 22672660502), (8, 11336330251), (1901, 47706808), (3802, 23853404), (7604, 11926702), (15208, 5963351)]