90896572

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{5281}}^1$

素因数の和:5629

約数の個数: 24

約数和(自身を含む): 171855152

約数和(自身を除く): 80958580

約数列:

[1, 2, 4, 13, 26, 52, 331, 662, 1324, 4303, 5281, 8606, 10562, 17212, 21124, 68653, 137306, 274612, 1748011, 3496022, 6992044, 22724143, 45448286, 90896572]

約数ペア:

[(1, 90896572), (2, 45448286), (4, 22724143), (13, 6992044), (26, 3496022), (52, 1748011), (331, 274612), (662, 137306), (1324, 68653), (4303, 21124), (5281, 17212), (8606, 10562)]