22686112

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{16487}}^1$

素因数の和:16540

約数の個数: 24

約数和(自身を含む): 45704736

約数和(自身を除く): 23018624

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 344, 688, 1376, 16487, 32974, 65948, 131896, 263792, 527584, 708941, 1417882, 2835764, 5671528, 11343056, 22686112]

約数ペア:

[(1, 22686112), (2, 11343056), (4, 5671528), (8, 2835764), (16, 1417882), (32, 708941), (43, 527584), (86, 263792), (172, 131896), (344, 65948), (688, 32974), (1376, 16487)]