9881056

素因数分解:

$2^5\times {\mathrm{43}}^2\times {\mathrm{167}}^1$

素因数の和:263

約数の個数: 36

約数和(自身を含む): 20035512

約数和(自身を除く): 10154456

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 167, 172, 334, 344, 668, 688, 1336, 1376, 1849, 2672, 3698, 5344, 7181, 7396, 14362, 14792, 28724, 29584, 57448, 59168, 114896, 229792, 308783, 617566, 1235132, 2470264, 4940528, 9881056]

約数ペア:

[(1, 9881056), (2, 4940528), (4, 2470264), (8, 1235132), (16, 617566), (32, 308783), (43, 229792), (86, 114896), (167, 59168), (172, 57448), (334, 29584), (344, 28724), (668, 14792), (688, 14362), (1336, 7396), (1376, 7181), (1849, 5344), (2672, 3698)]