124243684

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{42491}}^1$

素因数の和:42555

約数の個数: 24

約数和(自身を含む): 235575648

約数和(自身を除く): 111331964

約数列:

[1, 2, 4, 17, 34, 43, 68, 86, 172, 731, 1462, 2924, 42491, 84982, 169964, 722347, 1444694, 1827113, 2889388, 3654226, 7308452, 31060921, 62121842, 124243684]

約数ペア:

[(1, 124243684), (2, 62121842), (4, 31060921), (17, 7308452), (34, 3654226), (43, 2889388), (68, 1827113), (86, 1444694), (172, 722347), (731, 169964), (1462, 84982), (2924, 42491)]