31693228

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{24083}}^1$

素因数の和:24141

約数の個数: 24

約数和(自身を含む): 64737792

約数和(自身を除く): 33044564

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 24083, 48166, 96332, 168581, 337162, 674324, 1131901, 2263802, 4527604, 7923307, 15846614, 31693228]

約数ペア:

[(1, 31693228), (2, 15846614), (4, 7923307), (7, 4527604), (14, 2263802), (28, 1131901), (47, 674324), (94, 337162), (188, 168581), (329, 96332), (658, 48166), (1316, 24083)]