42243368

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{383}}^1\times {\mathrm{811}}^1$

素因数の和:1217

約数の個数: 32

約数和(自身を含む): 84188160

約数和(自身を除く): 41944792

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 383, 766, 811, 1532, 1622, 3064, 3244, 6488, 6511, 13022, 13787, 26044, 27574, 52088, 55148, 110296, 310613, 621226, 1242452, 2484904, 5280421, 10560842, 21121684, 42243368]

約数ペア:

[(1, 42243368), (2, 21121684), (4, 10560842), (8, 5280421), (17, 2484904), (34, 1242452), (68, 621226), (136, 310613), (383, 110296), (766, 55148), (811, 52088), (1532, 27574), (1622, 26044), (3064, 13787), (3244, 13022), (6488, 6511)]