64480736

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{46861}}^1$

素因数の和:46914

約数の個数: 24

約数和(自身を含む): 129901464

約数和(自身を除く): 65420728

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 344, 688, 1376, 46861, 93722, 187444, 374888, 749776, 1499552, 2015023, 4030046, 8060092, 16120184, 32240368, 64480736]

約数ペア:

[(1, 64480736), (2, 32240368), (4, 16120184), (8, 8060092), (16, 4030046), (32, 2015023), (43, 1499552), (86, 749776), (172, 374888), (344, 187444), (688, 93722), (1376, 46861)]