79090208

素因数分解:

$2^5\times {\mathrm{59}}^1\times {\mathrm{163}}^1\times {\mathrm{257}}^1$

素因数の和:489

約数の個数: 48

約数和(自身を含む): 159939360

約数和(自身を除く): 80849152

約数列:

[1, 2, 4, 8, 16, 32, 59, 118, 163, 236, 257, 326, 472, 514, 652, 944, 1028, 1304, 1888, 2056, 2608, 4112, 5216, 8224, 9617, 15163, 19234, 30326, 38468, 41891, 60652, 76936, 83782, 121304, 153872, 167564, 242608, 307744, 335128, 485216, 670256, 1340512, 2471569, 4943138, 9886276, 19772552, 39545104, 79090208]

約数ペア:

[(1, 79090208), (2, 39545104), (4, 19772552), (8, 9886276), (16, 4943138), (32, 2471569), (59, 1340512), (118, 670256), (163, 485216), (236, 335128), (257, 307744), (326, 242608), (472, 167564), (514, 153872), (652, 121304), (944, 83782), (1028, 76936), (1304, 60652), (1888, 41891), (2056, 38468), (2608, 30326), (4112, 19234), (5216, 15163), (8224, 9617)]