573136

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{317}}^1$

素因数の和:438

約数の個数: 20

約数和(自身を含む): 1123812

約数和(自身を除く): 550676

約数列:

[1, 2, 4, 8, 16, 113, 226, 317, 452, 634, 904, 1268, 1808, 2536, 5072, 35821, 71642, 143284, 286568, 573136]

約数ペア:

[(1, 573136), (2, 286568), (4, 143284), (8, 71642), (16, 35821), (113, 5072), (226, 2536), (317, 1808), (452, 1268), (634, 904)]