31882468

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{1489}}^1$

素因数の和:1647

約数の個数: 24

約数和(自身を含む): 57448440

約数和(自身を除く): 25565972

約数列:

[1, 2, 4, 53, 101, 106, 202, 212, 404, 1489, 2978, 5353, 5956, 10706, 21412, 78917, 150389, 157834, 300778, 315668, 601556, 7970617, 15941234, 31882468]

約数ペア:

[(1, 31882468), (2, 15941234), (4, 7970617), (53, 601556), (101, 315668), (106, 300778), (202, 157834), (212, 150389), (404, 78917), (1489, 21412), (2978, 10706), (5353, 5956)]