82420394

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{937}}^1$

素因数の和:1110

約数の個数: 32

約数和(自身を含む): 145157376

約数和(自身を除く): 62736982

約数列:

[1, 2, 7, 14, 61, 103, 122, 206, 427, 721, 854, 937, 1442, 1874, 6283, 6559, 12566, 13118, 43981, 57157, 87962, 96511, 114314, 193022, 400099, 675577, 800198, 1351154, 5887171, 11774342, 41210197, 82420394]

約数ペア:

[(1, 82420394), (2, 41210197), (7, 11774342), (14, 5887171), (61, 1351154), (103, 800198), (122, 675577), (206, 400099), (427, 193022), (721, 114314), (854, 96511), (937, 87962), (1442, 57157), (1874, 43981), (6283, 13118), (6559, 12566)]