40247152

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{228677}}^1$

素因数の和:228696

約数の個数: 20

約数和(自身を含む): 85068216

約数和(自身を除く): 44821064

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 228677, 457354, 914708, 1829416, 2515447, 3658832, 5030894, 10061788, 20123576, 40247152]

約数ペア:

[(1, 40247152), (2, 20123576), (4, 10061788), (8, 5030894), (11, 3658832), (16, 2515447), (22, 1829416), (44, 914708), (88, 457354), (176, 228677)]