91859984

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{302171}}^1$

素因数の和:302198

約数の個数: 20

約数和(自身を含む): 187346640

約数和(自身を除く): 95486656

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 302171, 604342, 1208684, 2417368, 4834736, 5741249, 11482498, 22964996, 45929992, 91859984]

約数ペア:

[(1, 91859984), (2, 45929992), (4, 22964996), (8, 11482498), (16, 5741249), (19, 4834736), (38, 2417368), (76, 1208684), (152, 604342), (304, 302171)]