31483914

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{68147}}^1$

素因数の和:68170

約数の個数: 32

約数和(自身を含む): 78506496

約数和(自身を除く): 47022582

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 68147, 136294, 204441, 408882, 477029, 749617, 954058, 1431087, 1499234, 2248851, 2862174, 4497702, 5247319, 10494638, 15741957, 31483914]

約数ペア:

[(1, 31483914), (2, 15741957), (3, 10494638), (6, 5247319), (7, 4497702), (11, 2862174), (14, 2248851), (21, 1499234), (22, 1431087), (33, 954058), (42, 749617), (66, 477029), (77, 408882), (154, 204441), (231, 136294), (462, 68147)]