84915754

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{2857}}^1$

素因数の和:3070

約数の個数: 32

約数和(自身を含む): 159682176

約数和(自身を除く): 74766422

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 193, 386, 1351, 2123, 2702, 2857, 4246, 5714, 14861, 19999, 29722, 31427, 39998, 62854, 219989, 439978, 551401, 1102802, 3859807, 6065411, 7719614, 12130822, 42457877, 84915754]

約数ペア:

[(1, 84915754), (2, 42457877), (7, 12130822), (11, 7719614), (14, 6065411), (22, 3859807), (77, 1102802), (154, 551401), (193, 439978), (386, 219989), (1351, 62854), (2123, 39998), (2702, 31427), (2857, 29722), (4246, 19999), (5714, 14861)]