31909364

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{241}}^1\times {\mathrm{419}}^1$

素因数の和:743

約数の個数: 24

約数和(自身を含む): 56918400

約数和(自身を除く): 25009036

約数列:

[1, 2, 4, 79, 158, 241, 316, 419, 482, 838, 964, 1676, 19039, 33101, 38078, 66202, 76156, 100979, 132404, 201958, 403916, 7977341, 15954682, 31909364]

約数ペア:

[(1, 31909364), (2, 15954682), (4, 7977341), (79, 403916), (158, 201958), (241, 132404), (316, 100979), (419, 76156), (482, 66202), (838, 38078), (964, 33101), (1676, 19039)]