85077136

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{4177}}^1$

素因数の和:4271

約数の個数: 40

約数和(自身を含む): 176144480

約数和(自身を除く): 91067344

約数列:

[1, 2, 4, 8, 16, 19, 38, 67, 76, 134, 152, 268, 304, 536, 1072, 1273, 2546, 4177, 5092, 8354, 10184, 16708, 20368, 33416, 66832, 79363, 158726, 279859, 317452, 559718, 634904, 1119436, 1269808, 2238872, 4477744, 5317321, 10634642, 21269284, 42538568, 85077136]

約数ペア:

[(1, 85077136), (2, 42538568), (4, 21269284), (8, 10634642), (16, 5317321), (19, 4477744), (38, 2238872), (67, 1269808), (76, 1119436), (134, 634904), (152, 559718), (268, 317452), (304, 279859), (536, 158726), (1072, 79363), (1273, 66832), (2546, 33416), (4177, 20368), (5092, 16708), (8354, 10184)]