83639906

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{2647}}^1$

素因数の和:2754

約数の個数: 32

約数和(自身を含む): 149728512

約数和(自身を除く): 66088606

約数列:

[1, 2, 7, 14, 37, 61, 74, 122, 259, 427, 518, 854, 2257, 2647, 4514, 5294, 15799, 18529, 31598, 37058, 97939, 161467, 195878, 322934, 685573, 1130269, 1371146, 2260538, 5974279, 11948558, 41819953, 83639906]

約数ペア:

[(1, 83639906), (2, 41819953), (7, 11948558), (14, 5974279), (37, 2260538), (61, 1371146), (74, 1130269), (122, 685573), (259, 322934), (427, 195878), (518, 161467), (854, 97939), (2257, 37058), (2647, 31598), (4514, 18529), (5294, 15799)]