40072864

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{96329}}^1$

素因数の和:96352

約数の個数: 24

約数和(自身を含む): 84963060

約数和(自身を除く): 44890196

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 96329, 192658, 385316, 770632, 1252277, 1541264, 2504554, 3082528, 5009108, 10018216, 20036432, 40072864]

約数ペア:

[(1, 40072864), (2, 20036432), (4, 10018216), (8, 5009108), (13, 3082528), (16, 2504554), (26, 1541264), (32, 1252277), (52, 770632), (104, 385316), (208, 192658), (416, 96329)]