85236736

素因数分解:

$2^{10}\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{337}}^1$

素因数の和:389

約数の個数: 88

約数和(自身を含む): 193728080

約数和(自身を除く): 108491344

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 128, 152, 208, 247, 256, 304, 337, 416, 494, 512, 608, 674, 832, 988, 1024, 1216, 1348, 1664, 1976, 2432, 2696, 3328, 3952, 4381, 4864, 5392, 6403, 6656, 7904, 8762, 9728, 10784, 12806, 13312, 15808, 17524, 19456, 21568, 25612, 31616, 35048, 43136, 51224, 63232, 70096, 83239, 86272, 102448, 126464, 140192, 166478, 172544, 204896, 252928, 280384, 332956, 345088, 409792, 560768, 665912, 819584, 1121536, 1331824, 1639168, 2243072, 2663648, 3278336, 4486144, 5327296, 6556672, 10654592, 21309184, 42618368, 85236736]

約数ペア:

[(1, 85236736), (2, 42618368), (4, 21309184), (8, 10654592), (13, 6556672), (16, 5327296), (19, 4486144), (26, 3278336), (32, 2663648), (38, 2243072), (52, 1639168), (64, 1331824), (76, 1121536), (104, 819584), (128, 665912), (152, 560768), (208, 409792), (247, 345088), (256, 332956), (304, 280384), (337, 252928), (416, 204896), (494, 172544), (512, 166478), (608, 140192), (674, 126464), (832, 102448), (988, 86272), (1024, 83239), (1216, 70096), (1348, 63232), (1664, 51224), (1976, 43136), (2432, 35048), (2696, 31616), (3328, 25612), (3952, 21568), (4381, 19456), (4864, 17524), (5392, 15808), (6403, 13312), (6656, 12806), (7904, 10784), (8762, 9728)]