1665467008

素因数分解:

$2^7\times {\mathrm{1907}}^1\times {\mathrm{6823}}^1$

素因数の和:8744

約数の個数: 32

約数和(自身を含む): 3320148960

約数和(自身を除く): 1654681952

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 1907, 3814, 6823, 7628, 13646, 15256, 27292, 30512, 54584, 61024, 109168, 122048, 218336, 244096, 436672, 873344, 13011461, 26022922, 52045844, 104091688, 208183376, 416366752, 832733504, 1665467008]

約数ペア:

[(1, 1665467008), (2, 832733504), (4, 416366752), (8, 208183376), (16, 104091688), (32, 52045844), (64, 26022922), (128, 13011461), (1907, 873344), (3814, 436672), (6823, 244096), (7628, 218336), (13646, 122048), (15256, 109168), (27292, 61024), (30512, 54584)]