2227644928

素因数分解:

$2^9\times {\mathrm{43}}^1\times {\mathrm{101183}}^1$

素因数の和:101244

約数の個数: 40

約数和(自身を含む): 4554494208

約数和(自身を除く): 2326849280

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 256, 344, 512, 688, 1376, 2752, 5504, 11008, 22016, 101183, 202366, 404732, 809464, 1618928, 3237856, 4350869, 6475712, 8701738, 12951424, 17403476, 25902848, 34806952, 51805696, 69613904, 139227808, 278455616, 556911232, 1113822464, 2227644928]

約数ペア:

[(1, 2227644928), (2, 1113822464), (4, 556911232), (8, 278455616), (16, 139227808), (32, 69613904), (43, 51805696), (64, 34806952), (86, 25902848), (128, 17403476), (172, 12951424), (256, 8701738), (344, 6475712), (512, 4350869), (688, 3237856), (1376, 1618928), (2752, 809464), (5504, 404732), (11008, 202366), (22016, 101183)]