63931696

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{235043}}^1$

素因数の和:235068

約数の個数: 20

約数和(自身を含む): 131154552

約数和(自身を除く): 67222856

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 235043, 470086, 940172, 1880344, 3760688, 3995731, 7991462, 15982924, 31965848, 63931696]

約数ペア:

[(1, 63931696), (2, 31965848), (4, 15982924), (8, 7991462), (16, 3995731), (17, 3760688), (34, 1880344), (68, 940172), (136, 470086), (272, 235043)]