16719968

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{11117}}^1$

素因数の和:11174

約数の個数: 24

約数和(自身を含む): 33620832

約数和(自身を除く): 16900864

約数列:

[1, 2, 4, 8, 16, 32, 47, 94, 188, 376, 752, 1504, 11117, 22234, 44468, 88936, 177872, 355744, 522499, 1044998, 2089996, 4179992, 8359984, 16719968]

約数ペア:

[(1, 16719968), (2, 8359984), (4, 4179992), (8, 2089996), (16, 1044998), (32, 522499), (47, 355744), (94, 177872), (188, 88936), (376, 44468), (752, 22234), (1504, 11117)]