89461616

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{4909}}^1$

素因数の和:5001

約数の個数: 40

約数和(自身を含む): 186305040

約数和(自身を除く): 96843424

約数列:

[1, 2, 4, 8, 16, 17, 34, 67, 68, 134, 136, 268, 272, 536, 1072, 1139, 2278, 4556, 4909, 9112, 9818, 18224, 19636, 39272, 78544, 83453, 166906, 328903, 333812, 657806, 667624, 1315612, 1335248, 2631224, 5262448, 5591351, 11182702, 22365404, 44730808, 89461616]

約数ペア:

[(1, 89461616), (2, 44730808), (4, 22365404), (8, 11182702), (16, 5591351), (17, 5262448), (34, 2631224), (67, 1335248), (68, 1315612), (134, 667624), (136, 657806), (268, 333812), (272, 328903), (536, 166906), (1072, 83453), (1139, 78544), (2278, 39272), (4556, 19636), (4909, 18224), (9112, 9818)]