89077142

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{571}}^1\times {\mathrm{1013}}^1$

素因数の和:1604

約数の個数: 32

約数和(自身を含む): 167042304

約数和(自身を除く): 77965162

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 571, 1013, 1142, 2026, 3997, 6281, 7091, 7994, 11143, 12562, 14182, 22286, 43967, 78001, 87934, 156002, 578423, 1156846, 4048961, 6362653, 8097922, 12725306, 44538571, 89077142]

約数ペア:

[(1, 89077142), (2, 44538571), (7, 12725306), (11, 8097922), (14, 6362653), (22, 4048961), (77, 1156846), (154, 578423), (571, 156002), (1013, 87934), (1142, 78001), (2026, 43967), (3997, 22286), (6281, 14182), (7091, 12562), (7994, 11143)]