40621984

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{97649}}^1$

素因数の和:97672

約数の個数: 24

約数和(自身を含む): 86127300

約数和(自身を除く): 45505316

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 97649, 195298, 390596, 781192, 1269437, 1562384, 2538874, 3124768, 5077748, 10155496, 20310992, 40621984]

約数ペア:

[(1, 40621984), (2, 20310992), (4, 10155496), (8, 5077748), (13, 3124768), (16, 2538874), (26, 1562384), (32, 1269437), (52, 781192), (104, 390596), (208, 195298), (416, 97649)]