39875104

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{28979}}^1$

素因数の和:29032

約数の個数: 24

約数和(自身を含む): 80332560

約数和(自身を除く): 40457456

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 344, 688, 1376, 28979, 57958, 115916, 231832, 463664, 927328, 1246097, 2492194, 4984388, 9968776, 19937552, 39875104]

約数ペア:

[(1, 39875104), (2, 19937552), (4, 9968776), (8, 4984388), (16, 2492194), (32, 1246097), (43, 927328), (86, 463664), (172, 231832), (344, 115916), (688, 57958), (1376, 28979)]