8335808

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{233}}^1$

素因数の和:301

約数の個数: 56

約数和(自身を含む): 18306288

約数和(自身を除く): 9970480

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 43, 52, 64, 86, 104, 172, 208, 233, 344, 416, 466, 559, 688, 832, 932, 1118, 1376, 1864, 2236, 2752, 3029, 3728, 4472, 6058, 7456, 8944, 10019, 12116, 14912, 17888, 20038, 24232, 35776, 40076, 48464, 80152, 96928, 130247, 160304, 193856, 260494, 320608, 520988, 641216, 1041976, 2083952, 4167904, 8335808]

約数ペア:

[(1, 8335808), (2, 4167904), (4, 2083952), (8, 1041976), (13, 641216), (16, 520988), (26, 320608), (32, 260494), (43, 193856), (52, 160304), (64, 130247), (86, 96928), (104, 80152), (172, 48464), (208, 40076), (233, 35776), (344, 24232), (416, 20038), (466, 17888), (559, 14912), (688, 12116), (832, 10019), (932, 8944), (1118, 7456), (1376, 6058), (1864, 4472), (2236, 3728), (2752, 3029)]