16517072

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7219}}^1$

素因数の和:7251

約数の個数: 40

約数和(自身を含む): 37601760

約数和(自身を除く): 21084688

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 7219, 14438, 28876, 57752, 79409, 93847, 115504, 158818, 187694, 317636, 375388, 635272, 750776, 1032317, 1270544, 1501552, 2064634, 4129268, 8258536, 16517072]

約数ペア:

[(1, 16517072), (2, 8258536), (4, 4129268), (8, 2064634), (11, 1501552), (13, 1270544), (16, 1032317), (22, 750776), (26, 635272), (44, 375388), (52, 317636), (88, 187694), (104, 158818), (143, 115504), (176, 93847), (208, 79409), (286, 57752), (572, 28876), (1144, 14438), (2288, 7219)]