31441224

素因数分解:

$2^3\times 3^1\times {\mathrm{67}}^1\times {\mathrm{19553}}^1$

素因数の和:19629

約数の個数: 32

約数和(自身を含む): 79780320

約数和(自身を除く): 48339096

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 67, 134, 201, 268, 402, 536, 804, 1608, 19553, 39106, 58659, 78212, 117318, 156424, 234636, 469272, 1310051, 2620102, 3930153, 5240204, 7860306, 10480408, 15720612, 31441224]

約数ペア:

[(1, 31441224), (2, 15720612), (3, 10480408), (4, 7860306), (6, 5240204), (8, 3930153), (12, 2620102), (24, 1310051), (67, 469272), (134, 234636), (201, 156424), (268, 117318), (402, 78212), (536, 58659), (804, 39106), (1608, 19553)]