90406192

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{5227}}^1$

素因数の和:5305

約数の個数: 40

約数和(自身を含む): 186702336

約数和(自身を除く): 96296144

約数列:

[1, 2, 4, 8, 16, 23, 46, 47, 92, 94, 184, 188, 368, 376, 752, 1081, 2162, 4324, 5227, 8648, 10454, 17296, 20908, 41816, 83632, 120221, 240442, 245669, 480884, 491338, 961768, 982676, 1923536, 1965352, 3930704, 5650387, 11300774, 22601548, 45203096, 90406192]

約数ペア:

[(1, 90406192), (2, 45203096), (4, 22601548), (8, 11300774), (16, 5650387), (23, 3930704), (46, 1965352), (47, 1923536), (92, 982676), (94, 961768), (184, 491338), (188, 480884), (368, 245669), (376, 240442), (752, 120221), (1081, 83632), (2162, 41816), (4324, 20908), (5227, 17296), (8648, 10454)]