65208784

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{49103}}^1$

素因数の和:49194

約数の個数: 20

約数和(自身を含む): 127866816

約数和(自身を除く): 62658032

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 49103, 98206, 196412, 392824, 785648, 4075549, 8151098, 16302196, 32604392, 65208784]

約数ペア:

[(1, 65208784), (2, 32604392), (4, 16302196), (8, 8151098), (16, 4075549), (83, 785648), (166, 392824), (332, 196412), (664, 98206), (1328, 49103)]