31241276

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{15107}}^1$

素因数の和:15169

約数の個数: 24

約数和(自身を含む): 60915456

約数和(自身を除く): 29674180

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 188, 517, 1034, 2068, 15107, 30214, 60428, 166177, 332354, 664708, 710029, 1420058, 2840116, 7810319, 15620638, 31241276]

約数ペア:

[(1, 31241276), (2, 15620638), (4, 7810319), (11, 2840116), (22, 1420058), (44, 710029), (47, 664708), (94, 332354), (188, 166177), (517, 60428), (1034, 30214), (2068, 15107)]