86213666

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{18059}}^1$

素因数の和:18110

約数の個数: 32

約数和(自身を含む): 166440960

約数和(自身を除く): 80227294

約数列:

[1, 2, 7, 11, 14, 22, 31, 62, 77, 154, 217, 341, 434, 682, 2387, 4774, 18059, 36118, 126413, 198649, 252826, 397298, 559829, 1119658, 1390543, 2781086, 3918803, 6158119, 7837606, 12316238, 43106833, 86213666]

約数ペア:

[(1, 86213666), (2, 43106833), (7, 12316238), (11, 7837606), (14, 6158119), (22, 3918803), (31, 2781086), (62, 1390543), (77, 1119658), (154, 559829), (217, 397298), (341, 252826), (434, 198649), (682, 126413), (2387, 36118), (4774, 18059)]