85606928

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1$

素因数の和:276

約数の個数: 80

約数和(自身を含む): 188559360

約数和(自身を除く): 102952432

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 47, 79, 88, 94, 131, 158, 176, 188, 262, 316, 376, 517, 524, 632, 752, 869, 1034, 1048, 1264, 1441, 1738, 2068, 2096, 2882, 3476, 3713, 4136, 5764, 6157, 6952, 7426, 8272, 10349, 11528, 12314, 13904, 14852, 20698, 23056, 24628, 29704, 40843, 41396, 49256, 59408, 67727, 81686, 82792, 98512, 113839, 135454, 163372, 165584, 227678, 270908, 326744, 455356, 486403, 541816, 653488, 910712, 972806, 1083632, 1821424, 1945612, 3891224, 5350433, 7782448, 10700866, 21401732, 42803464, 85606928]

約数ペア:

[(1, 85606928), (2, 42803464), (4, 21401732), (8, 10700866), (11, 7782448), (16, 5350433), (22, 3891224), (44, 1945612), (47, 1821424), (79, 1083632), (88, 972806), (94, 910712), (131, 653488), (158, 541816), (176, 486403), (188, 455356), (262, 326744), (316, 270908), (376, 227678), (517, 165584), (524, 163372), (632, 135454), (752, 113839), (869, 98512), (1034, 82792), (1048, 81686), (1264, 67727), (1441, 59408), (1738, 49256), (2068, 41396), (2096, 40843), (2882, 29704), (3476, 24628), (3713, 23056), (4136, 20698), (5764, 14852), (6157, 13904), (6952, 12314), (7426, 11528), (8272, 10349)]