40564576

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{97511}}^1$

素因数の和:97534

約数の個数: 24

約数和(自身を含む): 86005584

約数和(自身を除く): 45441008

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 97511, 195022, 390044, 780088, 1267643, 1560176, 2535286, 3120352, 5070572, 10141144, 20282288, 40564576]

約数ペア:

[(1, 40564576), (2, 20282288), (4, 10141144), (8, 5070572), (13, 3120352), (16, 2535286), (26, 1560176), (32, 1267643), (52, 780088), (104, 390044), (208, 195022), (416, 97511)]