90238648

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{212827}}^1$

素因数の和:212886

約数の個数: 16

約数和(自身を含む): 172390680

約数和(自身を除く): 82152032

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 212827, 425654, 851308, 1702616, 11279831, 22559662, 45119324, 90238648]

約数ペア:

[(1, 90238648), (2, 45119324), (4, 22559662), (8, 11279831), (53, 1702616), (106, 851308), (212, 425654), (424, 212827)]