30942512

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{13913}}^1$

素因数の和:14060

約数の個数: 20

約数和(自身を含む): 60386760

約数和(自身を除く): 29444248

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 13913, 27826, 55652, 111304, 222608, 1933907, 3867814, 7735628, 15471256, 30942512]

約数ペア:

[(1, 30942512), (2, 15471256), (4, 7735628), (8, 3867814), (16, 1933907), (139, 222608), (278, 111304), (556, 55652), (1112, 27826), (2224, 13913)]