31061324

素因数分解:

$2^2\times 7^1\times {\mathrm{379}}^1\times {\mathrm{2927}}^1$

素因数の和:3317

約数の個数: 24

約数和(自身を含む): 62307840

約数和(自身を除く): 31246516

約数列:

[1, 2, 4, 7, 14, 28, 379, 758, 1516, 2653, 2927, 5306, 5854, 10612, 11708, 20489, 40978, 81956, 1109333, 2218666, 4437332, 7765331, 15530662, 31061324]

約数ペア:

[(1, 31061324), (2, 15530662), (4, 7765331), (7, 4437332), (14, 2218666), (28, 1109333), (379, 81956), (758, 40978), (1516, 20489), (2653, 11708), (2927, 10612), (5306, 5854)]