21468544

素因数分解:

$2^7\times {\mathrm{179}}^1\times {\mathrm{937}}^1$

素因数の和:1130

約数の個数: 32

約数和(自身を含む): 43054200

約数和(自身を除く): 21585656

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 179, 358, 716, 937, 1432, 1874, 2864, 3748, 5728, 7496, 11456, 14992, 22912, 29984, 59968, 119936, 167723, 335446, 670892, 1341784, 2683568, 5367136, 10734272, 21468544]

約数ペア:

[(1, 21468544), (2, 10734272), (4, 5367136), (8, 2683568), (16, 1341784), (32, 670892), (64, 335446), (128, 167723), (179, 119936), (358, 59968), (716, 29984), (937, 22912), (1432, 14992), (1874, 11456), (2864, 7496), (3748, 5728)]