80254712

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{307}}^1\times {\mathrm{797}}^1$

素因数の和:1151

約数の個数: 32

約数和(自身を含む): 154843920

約数和(自身を除く): 74589208

約数列:

[1, 2, 4, 8, 41, 82, 164, 307, 328, 614, 797, 1228, 1594, 2456, 3188, 6376, 12587, 25174, 32677, 50348, 65354, 100696, 130708, 244679, 261416, 489358, 978716, 1957432, 10031839, 20063678, 40127356, 80254712]

約数ペア:

[(1, 80254712), (2, 40127356), (4, 20063678), (8, 10031839), (41, 1957432), (82, 978716), (164, 489358), (307, 261416), (328, 244679), (614, 130708), (797, 100696), (1228, 65354), (1594, 50348), (2456, 32677), (3188, 25174), (6376, 12587)]