87979462

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{2341}}^1$

素因数の和:2428

約数の個数: 32

約数和(自身を含む): 148389120

約数和(自身を除く): 60409658

約数列:

[1, 2, 19, 23, 38, 43, 46, 86, 437, 817, 874, 989, 1634, 1978, 2341, 4682, 18791, 37582, 44479, 53843, 88958, 100663, 107686, 201326, 1023017, 1912597, 2046034, 2315249, 3825194, 4630498, 43989731, 87979462]

約数ペア:

[(1, 87979462), (2, 43989731), (19, 4630498), (23, 3825194), (38, 2315249), (43, 2046034), (46, 1912597), (86, 1023017), (437, 201326), (817, 107686), (874, 100663), (989, 88958), (1634, 53843), (1978, 44479), (2341, 37582), (4682, 18791)]