90502144

素因数分解:

$2^{10}\times {\mathrm{31}}^1\times {\mathrm{2851}}^1$

素因数の和:2902

約数の個数: 44

約数和(自身を含む): 186817408

約数和(自身を除く): 96315264

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 992, 1024, 1984, 2851, 3968, 5702, 7936, 11404, 15872, 22808, 31744, 45616, 88381, 91232, 176762, 182464, 353524, 364928, 707048, 729856, 1414096, 1459712, 2828192, 2919424, 5656384, 11312768, 22625536, 45251072, 90502144]

約数ペア:

[(1, 90502144), (2, 45251072), (4, 22625536), (8, 11312768), (16, 5656384), (31, 2919424), (32, 2828192), (62, 1459712), (64, 1414096), (124, 729856), (128, 707048), (248, 364928), (256, 353524), (496, 182464), (512, 176762), (992, 91232), (1024, 88381), (1984, 45616), (2851, 31744), (3968, 22808), (5702, 15872), (7936, 11404)]