85258672

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{463}}^1\times {\mathrm{677}}^1$

素因数の和:1165

約数の個数: 40

約数和(自身を含む): 175542336

約数和(自身を除く): 90283664

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 463, 677, 926, 1354, 1852, 2708, 3704, 5416, 7408, 7871, 10832, 11509, 15742, 23018, 31484, 46036, 62968, 92072, 125936, 184144, 313451, 626902, 1253804, 2507608, 5015216, 5328667, 10657334, 21314668, 42629336, 85258672]

約数ペア:

[(1, 85258672), (2, 42629336), (4, 21314668), (8, 10657334), (16, 5328667), (17, 5015216), (34, 2507608), (68, 1253804), (136, 626902), (272, 313451), (463, 184144), (677, 125936), (926, 92072), (1354, 62968), (1852, 46036), (2708, 31484), (3704, 23018), (5416, 15742), (7408, 11509), (7871, 10832)]