89558096

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{4397}}^1$

素因数の和:4491

約数の個数: 40

約数和(自身を含む): 185419680

約数和(自身を除く): 95861584

約数列:

[1, 2, 4, 8, 16, 19, 38, 67, 76, 134, 152, 268, 304, 536, 1072, 1273, 2546, 4397, 5092, 8794, 10184, 17588, 20368, 35176, 70352, 83543, 167086, 294599, 334172, 589198, 668344, 1178396, 1336688, 2356792, 4713584, 5597381, 11194762, 22389524, 44779048, 89558096]

約数ペア:

[(1, 89558096), (2, 44779048), (4, 22389524), (8, 11194762), (16, 5597381), (19, 4713584), (38, 2356792), (67, 1336688), (76, 1178396), (134, 668344), (152, 589198), (268, 334172), (304, 294599), (536, 167086), (1072, 83543), (1273, 70352), (2546, 35176), (4397, 20368), (5092, 17588), (8794, 10184)]