123736712

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{29917}}^1$

素因数の和:29981

約数の個数: 32

約数和(自身を含む): 258491520

約数和(自身を除く): 134754808

約数列:

[1, 2, 4, 8, 11, 22, 44, 47, 88, 94, 188, 376, 517, 1034, 2068, 4136, 29917, 59834, 119668, 239336, 329087, 658174, 1316348, 1406099, 2632696, 2812198, 5624396, 11248792, 15467089, 30934178, 61868356, 123736712]

約数ペア:

[(1, 123736712), (2, 61868356), (4, 30934178), (8, 15467089), (11, 11248792), (22, 5624396), (44, 2812198), (47, 2632696), (88, 1406099), (94, 1316348), (188, 658174), (376, 329087), (517, 239336), (1034, 119668), (2068, 59834), (4136, 29917)]