86898422

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{877}}^1$

素因数の和:1032

約数の個数: 32

約数和(自身を含む): 145733952

約数和(自身を除く): 58835530

約数列:

[1, 2, 13, 26, 37, 74, 103, 206, 481, 877, 962, 1339, 1754, 2678, 3811, 7622, 11401, 22802, 32449, 49543, 64898, 90331, 99086, 180662, 421837, 843674, 1174303, 2348606, 3342247, 6684494, 43449211, 86898422]

約数ペア:

[(1, 86898422), (2, 43449211), (13, 6684494), (26, 3342247), (37, 2348606), (74, 1174303), (103, 843674), (206, 421837), (481, 180662), (877, 99086), (962, 90331), (1339, 64898), (1754, 49543), (2678, 32449), (3811, 22802), (7622, 11401)]