810016

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{1489}}^1$

素因数の和:1516

約数の個数: 24

約数和(自身を含む): 1689660

約数和(自身を除く): 879644

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 1489, 2978, 5956, 11912, 23824, 25313, 47648, 50626, 101252, 202504, 405008, 810016]

約数ペア:

[(1, 810016), (2, 405008), (4, 202504), (8, 101252), (16, 50626), (17, 47648), (32, 25313), (34, 23824), (68, 11912), (136, 5956), (272, 2978), (544, 1489)]