31887034

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{613}}^1\times {\mathrm{839}}^1$

素因数の和:1485

約数の個数: 16

約数和(自身を含む): 49512960

約数和(自身を除く): 17625926

約数列:

[1, 2, 31, 62, 613, 839, 1226, 1678, 19003, 26009, 38006, 52018, 514307, 1028614, 15943517, 31887034]

約数ペア:

[(1, 31887034), (2, 15943517), (31, 1028614), (62, 514307), (613, 52018), (839, 38006), (1226, 26009), (1678, 19003)]