64430414

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{257}}^1\times {\mathrm{1217}}^1$

素因数の和:1579

約数の個数: 16

約数和(自身を含む): 98044128

約数和(自身を除く): 33613714

約数列:

[1, 2, 103, 206, 257, 514, 1217, 2434, 26471, 52942, 125351, 250702, 312769, 625538, 32215207, 64430414]

約数ペア:

[(1, 64430414), (2, 32215207), (103, 625538), (206, 312769), (257, 250702), (514, 125351), (1217, 52942), (2434, 26471)]