40854704

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{232129}}^1$

素因数の和:232148

約数の個数: 20

約数和(自身を含む): 86352360

約数和(自身を除く): 45497656

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 232129, 464258, 928516, 1857032, 2553419, 3714064, 5106838, 10213676, 20427352, 40854704]

約数ペア:

[(1, 40854704), (2, 20427352), (4, 10213676), (8, 5106838), (11, 3714064), (16, 2553419), (22, 1857032), (44, 928516), (88, 464258), (176, 232129)]