31533992

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{11981}}^1$

素因数の和:12041

約数の個数: 32

約数和(自身を含む): 69016320

約数和(自身を除く): 37482328

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 94, 188, 329, 376, 658, 1316, 2632, 11981, 23962, 47924, 83867, 95848, 167734, 335468, 563107, 670936, 1126214, 2252428, 3941749, 4504856, 7883498, 15766996, 31533992]

約数ペア:

[(1, 31533992), (2, 15766996), (4, 7883498), (7, 4504856), (8, 3941749), (14, 2252428), (28, 1126214), (47, 670936), (56, 563107), (94, 335468), (188, 167734), (329, 95848), (376, 83867), (658, 47924), (1316, 23962), (2632, 11981)]