40147064

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{295199}}^1$

素因数の和:295222

約数の個数: 16

約数和(自身を含む): 79704000

約数和(自身を除く): 39556936

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 295199, 590398, 1180796, 2361592, 5018383, 10036766, 20073532, 40147064]

約数ペア:

[(1, 40147064), (2, 20073532), (4, 10036766), (8, 5018383), (17, 2361592), (34, 1180796), (68, 590398), (136, 295199)]