31337236

素因数分解:

$2^2\times 7^1\times {\mathrm{379}}^1\times {\mathrm{2953}}^1$

素因数の和:3343

約数の個数: 24

約数和(自身を含む): 62861120

約数和(自身を除く): 31523884

約数列:

[1, 2, 4, 7, 14, 28, 379, 758, 1516, 2653, 2953, 5306, 5906, 10612, 11812, 20671, 41342, 82684, 1119187, 2238374, 4476748, 7834309, 15668618, 31337236]

約数ペア:

[(1, 31337236), (2, 15668618), (4, 7834309), (7, 4476748), (14, 2238374), (28, 1119187), (379, 82684), (758, 41342), (1516, 20671), (2653, 11812), (2953, 10612), (5306, 5906)]