15940702936

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{117211051}}^1$

素因数の和:117211074

約数の個数: 16

約数和(自身を含む): 31646984040

約数和(自身を除く): 15706281104

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 117211051, 234422102, 468844204, 937688408, 1992587867, 3985175734, 7970351468, 15940702936]

約数ペア:

[(1, 15940702936), (2, 7970351468), (4, 3985175734), (8, 1992587867), (17, 937688408), (34, 468844204), (68, 234422102), (136, 117211051)]