77162864

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{283687}}^1$

素因数の和:283712

約数の個数: 20

約数和(自身を含む): 158297904

約数和(自身を除く): 81135040

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 283687, 567374, 1134748, 2269496, 4538992, 4822679, 9645358, 19290716, 38581432, 77162864]

約数ペア:

[(1, 77162864), (2, 38581432), (4, 19290716), (8, 9645358), (16, 4822679), (17, 4538992), (34, 2269496), (68, 1134748), (136, 567374), (272, 283687)]