84840032

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{61657}}^1$

素因数の和:61710

約数の個数: 24

約数和(自身を含む): 170915976

約数和(自身を除く): 86075944

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 344, 688, 1376, 61657, 123314, 246628, 493256, 986512, 1973024, 2651251, 5302502, 10605004, 21210008, 42420016, 84840032]

約数ペア:

[(1, 84840032), (2, 42420016), (4, 21210008), (8, 10605004), (16, 5302502), (32, 2651251), (43, 1973024), (86, 986512), (172, 493256), (344, 246628), (688, 123314), (1376, 61657)]