21842624

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{7937}}^1$

素因数の和:7992

約数の個数: 28

約数和(自身を含む): 44357544

約数和(自身を除く): 22514920

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 172, 344, 688, 1376, 2752, 7937, 15874, 31748, 63496, 126992, 253984, 341291, 507968, 682582, 1365164, 2730328, 5460656, 10921312, 21842624]

約数ペア:

[(1, 21842624), (2, 10921312), (4, 5460656), (8, 2730328), (16, 1365164), (32, 682582), (43, 507968), (64, 341291), (86, 253984), (172, 126992), (344, 63496), (688, 31748), (1376, 15874), (2752, 7937)]