90239282

素因数分解:

$2^1\times 7^2\times {\mathrm{229}}^1\times {\mathrm{4021}}^1$

素因数の和:4266

約数の個数: 24

約数和(自身を含む): 158185260

約数和(自身を除く): 67945978

約数列:

[1, 2, 7, 14, 49, 98, 229, 458, 1603, 3206, 4021, 8042, 11221, 22442, 28147, 56294, 197029, 394058, 920809, 1841618, 6445663, 12891326, 45119641, 90239282]

約数ペア:

[(1, 90239282), (2, 45119641), (7, 12891326), (14, 6445663), (49, 1841618), (98, 920809), (229, 394058), (458, 197029), (1603, 56294), (3206, 28147), (4021, 22442), (8042, 11221)]