87086626

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{857}}^1$

素因数の和:1050

約数の個数: 32

約数和(自身を含む): 148262400

約数和(自身を除く): 61175774

約数列:

[1, 2, 11, 22, 31, 62, 149, 298, 341, 682, 857, 1639, 1714, 3278, 4619, 9238, 9427, 18854, 26567, 50809, 53134, 101618, 127693, 255386, 292237, 584474, 1404623, 2809246, 3958483, 7916966, 43543313, 87086626]

約数ペア:

[(1, 87086626), (2, 43543313), (11, 7916966), (22, 3958483), (31, 2809246), (62, 1404623), (149, 584474), (298, 292237), (341, 255386), (682, 127693), (857, 101618), (1639, 53134), (1714, 50809), (3278, 26567), (4619, 18854), (9238, 9427)]