16630746688

素因数分解:

$2^6\times {\mathrm{41}}^1\times {\mathrm{313}}^1\times {\mathrm{20249}}^1$

素因数の和:20615

約数の個数: 56

約数和(自身を含む): 33916239000

約数和(自身を除く): 17285492312

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 164, 313, 328, 626, 656, 1252, 1312, 2504, 2624, 5008, 10016, 12833, 20032, 20249, 25666, 40498, 51332, 80996, 102664, 161992, 205328, 323984, 410656, 647968, 821312, 830209, 1295936, 1660418, 3320836, 6337937, 6641672, 12675874, 13283344, 25351748, 26566688, 50703496, 53133376, 101406992, 202813984, 259855417, 405627968, 519710834, 1039421668, 2078843336, 4157686672, 8315373344, 16630746688]

約数ペア:

[(1, 16630746688), (2, 8315373344), (4, 4157686672), (8, 2078843336), (16, 1039421668), (32, 519710834), (41, 405627968), (64, 259855417), (82, 202813984), (164, 101406992), (313, 53133376), (328, 50703496), (626, 26566688), (656, 25351748), (1252, 13283344), (1312, 12675874), (2504, 6641672), (2624, 6337937), (5008, 3320836), (10016, 1660418), (12833, 1295936), (20032, 830209), (20249, 821312), (25666, 647968), (40498, 410656), (51332, 323984), (80996, 205328), (102664, 161992)]