80686986

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{461}}^1\times {\mathrm{941}}^1$

素因数の和:1438

約数の個数: 32

約数和(自身を含む): 167118336

約数和(自身を除く): 86431350

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 461, 922, 941, 1383, 1882, 2766, 2823, 5646, 14291, 28582, 29171, 42873, 58342, 85746, 87513, 175026, 433801, 867602, 1301403, 2602806, 13447831, 26895662, 40343493, 80686986]

約数ペア:

[(1, 80686986), (2, 40343493), (3, 26895662), (6, 13447831), (31, 2602806), (62, 1301403), (93, 867602), (186, 433801), (461, 175026), (922, 87513), (941, 85746), (1383, 58342), (1882, 42873), (2766, 29171), (2823, 28582), (5646, 14291)]