86655562

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{4091}}^1$

素因数の和:4206

約数の個数: 32

約数和(自身を含む): 159096960

約数和(自身を除く): 72441398

約数列:

[1, 2, 7, 14, 17, 34, 89, 119, 178, 238, 623, 1246, 1513, 3026, 4091, 8182, 10591, 21182, 28637, 57274, 69547, 139094, 364099, 486829, 728198, 973658, 2548693, 5097386, 6189683, 12379366, 43327781, 86655562]

約数ペア:

[(1, 86655562), (2, 43327781), (7, 12379366), (14, 6189683), (17, 5097386), (34, 2548693), (89, 973658), (119, 728198), (178, 486829), (238, 364099), (623, 139094), (1246, 69547), (1513, 57274), (3026, 28637), (4091, 21182), (8182, 10591)]