31374456

素因数分解:

$2^3\times 3^1\times {\mathrm{97}}^1\times {\mathrm{13477}}^1$

素因数の和:13583

約数の個数: 32

約数和(自身を含む): 79250640

約数和(自身を除く): 47876184

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 97, 194, 291, 388, 582, 776, 1164, 2328, 13477, 26954, 40431, 53908, 80862, 107816, 161724, 323448, 1307269, 2614538, 3921807, 5229076, 7843614, 10458152, 15687228, 31374456]

約数ペア:

[(1, 31374456), (2, 15687228), (3, 10458152), (4, 7843614), (6, 5229076), (8, 3921807), (12, 2614538), (24, 1307269), (97, 323448), (194, 161724), (291, 107816), (388, 80862), (582, 53908), (776, 40431), (1164, 26954), (2328, 13477)]