4055536

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{5393}}^1$

素因数の和:5448

約数の個数: 20

約数和(自身を含む): 8026272

約数和(自身を除く): 3970736

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 5393, 10786, 21572, 43144, 86288, 253471, 506942, 1013884, 2027768, 4055536]

約数ペア:

[(1, 4055536), (2, 2027768), (4, 1013884), (8, 506942), (16, 253471), (47, 86288), (94, 43144), (188, 21572), (376, 10786), (752, 5393)]