80150716

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{9281}}^1$

素因数の和:9429

約数の個数: 24

約数和(自身を含む): 149700096

約数和(自身を除く): 69549380

約数列:

[1, 2, 4, 17, 34, 68, 127, 254, 508, 2159, 4318, 8636, 9281, 18562, 37124, 157777, 315554, 631108, 1178687, 2357374, 4714748, 20037679, 40075358, 80150716]

約数ペア:

[(1, 80150716), (2, 40075358), (4, 20037679), (17, 4714748), (34, 2357374), (68, 1178687), (127, 631108), (254, 315554), (508, 157777), (2159, 37124), (4318, 18562), (8636, 9281)]