16788824

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{4363}}^1$

素因数の和:4419

約数の個数: 32

約数和(自身を含む): 34824720

約数和(自身を除く): 18035896

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 74, 104, 148, 296, 481, 962, 1924, 3848, 4363, 8726, 17452, 34904, 56719, 113438, 161431, 226876, 322862, 453752, 645724, 1291448, 2098603, 4197206, 8394412, 16788824]

約数ペア:

[(1, 16788824), (2, 8394412), (4, 4197206), (8, 2098603), (13, 1291448), (26, 645724), (37, 453752), (52, 322862), (74, 226876), (104, 161431), (148, 113438), (296, 56719), (481, 34904), (962, 17452), (1924, 8726), (3848, 4363)]