390632

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1$

素因数の和:233

約数の個数: 32

約数和(自身を含む): 838080

約数和(自身を除く): 447448

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 88, 92, 184, 193, 253, 386, 506, 772, 1012, 1544, 2024, 2123, 4246, 4439, 8492, 8878, 16984, 17756, 35512, 48829, 97658, 195316, 390632]

約数ペア:

[(1, 390632), (2, 195316), (4, 97658), (8, 48829), (11, 35512), (22, 17756), (23, 16984), (44, 8878), (46, 8492), (88, 4439), (92, 4246), (184, 2123), (193, 2024), (253, 1544), (386, 1012), (506, 772)]