31425672

素因数分解:

$2^3\times 3^1\times {\mathrm{97}}^1\times {\mathrm{13499}}^1$

素因数の和:13605

約数の個数: 32

約数和(自身を含む): 79380000

約数和(自身を除く): 47954328

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 97, 194, 291, 388, 582, 776, 1164, 2328, 13499, 26998, 40497, 53996, 80994, 107992, 161988, 323976, 1309403, 2618806, 3928209, 5237612, 7856418, 10475224, 15712836, 31425672]

約数ペア:

[(1, 31425672), (2, 15712836), (3, 10475224), (4, 7856418), (6, 5237612), (8, 3928209), (12, 2618806), (24, 1309403), (97, 323976), (194, 161988), (291, 107992), (388, 80994), (582, 53996), (776, 40497), (1164, 26998), (2328, 13499)]