31408828

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{23027}}^1$

素因数の和:23073

約数の個数: 24

約数和(自身を含む): 61899264

約数和(自身を除く): 30490436

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 341, 682, 1364, 23027, 46054, 92108, 253297, 506594, 713837, 1013188, 1427674, 2855348, 7852207, 15704414, 31408828]

約数ペア:

[(1, 31408828), (2, 15704414), (4, 7852207), (11, 2855348), (22, 1427674), (31, 1013188), (44, 713837), (62, 506594), (124, 253297), (341, 92108), (682, 46054), (1364, 23027)]