10438928

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{15913}}^1$

素因数の和:15962

約数の個数: 20

約数和(自身を含む): 20720028

約数和(自身を除く): 10281100

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 15913, 31826, 63652, 127304, 254608, 652433, 1304866, 2609732, 5219464, 10438928]

約数ペア:

[(1, 10438928), (2, 5219464), (4, 2609732), (8, 1304866), (16, 652433), (41, 254608), (82, 127304), (164, 63652), (328, 31826), (656, 15913)]