85471816

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{601}}^1\times {\mathrm{613}}^1$

素因数の和:1249

約数の個数: 32

約数和(自身を含む): 166332600

約数和(自身を除く): 80860784

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 601, 613, 1202, 1226, 2404, 2452, 4808, 4904, 17429, 17777, 34858, 35554, 69716, 71108, 139432, 142216, 368413, 736826, 1473652, 2947304, 10683977, 21367954, 42735908, 85471816]

約数ペア:

[(1, 85471816), (2, 42735908), (4, 21367954), (8, 10683977), (29, 2947304), (58, 1473652), (116, 736826), (232, 368413), (601, 142216), (613, 139432), (1202, 71108), (1226, 69716), (2404, 35554), (2452, 34858), (4808, 17777), (4904, 17429)]