90742268

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{4423}}^1$

素因数の和:4673

約数の個数: 24

約数和(自身を含む): 166483968

約数和(自身を除く): 75741700

約数列:

[1, 2, 4, 23, 46, 92, 223, 446, 892, 4423, 5129, 8846, 10258, 17692, 20516, 101729, 203458, 406916, 986329, 1972658, 3945316, 22685567, 45371134, 90742268]

約数ペア:

[(1, 90742268), (2, 45371134), (4, 22685567), (23, 3945316), (46, 1972658), (92, 986329), (223, 406916), (446, 203458), (892, 101729), (4423, 20516), (5129, 17692), (8846, 10258)]