81017794

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{3413}}^1$

素因数の和:3522

約数の個数: 32

約数和(自身を含む): 144535104

約数和(自身を除く): 63517310

約数列:

[1, 2, 11, 13, 22, 26, 83, 143, 166, 286, 913, 1079, 1826, 2158, 3413, 6826, 11869, 23738, 37543, 44369, 75086, 88738, 283279, 488059, 566558, 976118, 3116069, 3682627, 6232138, 7365254, 40508897, 81017794]

約数ペア:

[(1, 81017794), (2, 40508897), (11, 7365254), (13, 6232138), (22, 3682627), (26, 3116069), (83, 976118), (143, 566558), (166, 488059), (286, 283279), (913, 88738), (1079, 75086), (1826, 44369), (2158, 37543), (3413, 23738), (6826, 11869)]