26541104

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{40459}}^1$

素因数の和:40508

約数の個数: 20

約数和(自身を含む): 52678920

約数和(自身を除く): 26137816

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 40459, 80918, 161836, 323672, 647344, 1658819, 3317638, 6635276, 13270552, 26541104]

約数ペア:

[(1, 26541104), (2, 13270552), (4, 6635276), (8, 3317638), (16, 1658819), (41, 647344), (82, 323672), (164, 161836), (328, 80918), (656, 40459)]