212614016

素因数分解:

$2^7\times {\mathrm{43}}^1\times {\mathrm{38629}}^1$

素因数の和:38686

約数の個数: 32

約数和(自身を含む): 433428600

約数和(自身を除く): 220814584

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 344, 688, 1376, 2752, 5504, 38629, 77258, 154516, 309032, 618064, 1236128, 1661047, 2472256, 3322094, 4944512, 6644188, 13288376, 26576752, 53153504, 106307008, 212614016]

約数ペア:

[(1, 212614016), (2, 106307008), (4, 53153504), (8, 26576752), (16, 13288376), (32, 6644188), (43, 4944512), (64, 3322094), (86, 2472256), (128, 1661047), (172, 1236128), (344, 618064), (688, 309032), (1376, 154516), (2752, 77258), (5504, 38629)]