85654891

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{107}}^1$

素因数の和:200

約数の個数: 36

約数和(自身を含む): 110032344

約数和(自身を除く): 24377453

約数列:

[1, 7, 17, 31, 49, 107, 119, 217, 527, 749, 833, 961, 1519, 1819, 3317, 3689, 5243, 6727, 12733, 16337, 23219, 25823, 47089, 56389, 89131, 102827, 114359, 162533, 394723, 719789, 800513, 1748059, 2763061, 5038523, 12236413, 85654891]

約数ペア:

[(1, 85654891), (7, 12236413), (17, 5038523), (31, 2763061), (49, 1748059), (107, 800513), (119, 719789), (217, 394723), (527, 162533), (749, 114359), (833, 102827), (961, 89131), (1519, 56389), (1819, 47089), (3317, 25823), (3689, 23219), (5243, 16337), (6727, 12733)]