85047028

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{199}}^1\times {\mathrm{883}}^1$

素因数の和:1108

約数の個数: 36

約数和(自身を含む): 164600800

約数和(自身を除く): 79553772

約数列:

[1, 2, 4, 11, 22, 44, 121, 199, 242, 398, 484, 796, 883, 1766, 2189, 3532, 4378, 8756, 9713, 19426, 24079, 38852, 48158, 96316, 106843, 175717, 213686, 351434, 427372, 702868, 1932887, 3865774, 7731548, 21261757, 42523514, 85047028]

約数ペア:

[(1, 85047028), (2, 42523514), (4, 21261757), (11, 7731548), (22, 3865774), (44, 1932887), (121, 702868), (199, 427372), (242, 351434), (398, 213686), (484, 175717), (796, 106843), (883, 96316), (1766, 48158), (2189, 38852), (3532, 24079), (4378, 19426), (8756, 9713)]