17739968

素因数分解:

$2^6\times {\mathrm{109}}^1\times {\mathrm{2543}}^1$

素因数の和:2664

約数の個数: 28

約数和(自身を含む): 35539680

約数和(自身を除く): 17799712

約数列:

[1, 2, 4, 8, 16, 32, 64, 109, 218, 436, 872, 1744, 2543, 3488, 5086, 6976, 10172, 20344, 40688, 81376, 162752, 277187, 554374, 1108748, 2217496, 4434992, 8869984, 17739968]

約数ペア:

[(1, 17739968), (2, 8869984), (4, 4434992), (8, 2217496), (16, 1108748), (32, 554374), (64, 277187), (109, 162752), (218, 81376), (436, 40688), (872, 20344), (1744, 10172), (2543, 6976), (3488, 5086)]