31009236

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{89107}}^1$

素因数の和:89143

約数の個数: 24

約数和(自身を含む): 74850720

約数和(自身を除く): 43841484

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 348, 89107, 178214, 267321, 356428, 534642, 1069284, 2584103, 5168206, 7752309, 10336412, 15504618, 31009236]

約数ペア:

[(1, 31009236), (2, 15504618), (3, 10336412), (4, 7752309), (6, 5168206), (12, 2584103), (29, 1069284), (58, 534642), (87, 356428), (116, 267321), (174, 178214), (348, 89107)]