123455744

素因数分解:

$2^8\times {\mathrm{107}}^1\times {\mathrm{4507}}^1$

素因数の和:4630

約数の個数: 36

約数和(自身を含む): 248787504

約数和(自身を除く): 125331760

約数列:

[1, 2, 4, 8, 16, 32, 64, 107, 128, 214, 256, 428, 856, 1712, 3424, 4507, 6848, 9014, 13696, 18028, 27392, 36056, 72112, 144224, 288448, 482249, 576896, 964498, 1153792, 1928996, 3857992, 7715984, 15431968, 30863936, 61727872, 123455744]

約数ペア:

[(1, 123455744), (2, 61727872), (4, 30863936), (8, 15431968), (16, 7715984), (32, 3857992), (64, 1928996), (107, 1153792), (128, 964498), (214, 576896), (256, 482249), (428, 288448), (856, 144224), (1712, 72112), (3424, 36056), (4507, 27392), (6848, 18028), (9014, 13696)]