80085874

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{4673}}^1$

素因数の和:4746

約数の個数: 32

約数和(自身を含む): 141341760

約数和(自身を除く): 61255886

約数列:

[1, 2, 11, 19, 22, 38, 41, 82, 209, 418, 451, 779, 902, 1558, 4673, 8569, 9346, 17138, 51403, 88787, 102806, 177574, 191593, 383186, 976657, 1953314, 2107523, 3640267, 4215046, 7280534, 40042937, 80085874]

約数ペア:

[(1, 80085874), (2, 40042937), (11, 7280534), (19, 4215046), (22, 3640267), (38, 2107523), (41, 1953314), (82, 976657), (209, 383186), (418, 191593), (451, 177574), (779, 102806), (902, 88787), (1558, 51403), (4673, 17138), (8569, 9346)]