86020624

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{131129}}^1$

素因数の和:131178

約数の個数: 20

約数和(自身を含む): 170731260

約数和(自身を除く): 84710636

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 131129, 262258, 524516, 1049032, 2098064, 5376289, 10752578, 21505156, 43010312, 86020624]

約数ペア:

[(1, 86020624), (2, 43010312), (4, 21505156), (8, 10752578), (16, 5376289), (41, 2098064), (82, 1049032), (164, 524516), (328, 262258), (656, 131129)]