56169136

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{661}}^1$

素因数の和:829

約数の個数: 40

約数和(自身を含む): 112296384

約数和(自身を除く): 56127248

約数列:

[1, 2, 4, 8, 16, 47, 94, 113, 188, 226, 376, 452, 661, 752, 904, 1322, 1808, 2644, 5288, 5311, 10576, 10622, 21244, 31067, 42488, 62134, 74693, 84976, 124268, 149386, 248536, 298772, 497072, 597544, 1195088, 3510571, 7021142, 14042284, 28084568, 56169136]

約数ペア:

[(1, 56169136), (2, 28084568), (4, 14042284), (8, 7021142), (16, 3510571), (47, 1195088), (94, 597544), (113, 497072), (188, 298772), (226, 248536), (376, 149386), (452, 124268), (661, 84976), (752, 74693), (904, 62134), (1322, 42488), (1808, 31067), (2644, 21244), (5288, 10622), (5311, 10576)]