47784428

素因数分解:

$2^2\times {\mathrm{83}}^1\times {\mathrm{163}}^1\times {\mathrm{883}}^1$

素因数の和:1133

約数の個数: 24

約数和(自身を含む): 85245888

約数和(自身を除く): 37461460

約数列:

[1, 2, 4, 83, 163, 166, 326, 332, 652, 883, 1766, 3532, 13529, 27058, 54116, 73289, 143929, 146578, 287858, 293156, 575716, 11946107, 23892214, 47784428]

約数ペア:

[(1, 47784428), (2, 23892214), (4, 11946107), (83, 575716), (163, 293156), (166, 287858), (326, 146578), (332, 143929), (652, 73289), (883, 54116), (1766, 27058), (3532, 13529)]