31115274

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{11867}}^1$

素因数の和:11914

約数の個数: 32

約数和(自身を含む): 68359680

約数和(自身を除く): 37244406

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 114, 138, 437, 874, 1311, 2622, 11867, 23734, 35601, 71202, 225473, 272941, 450946, 545882, 676419, 818823, 1352838, 1637646, 5185879, 10371758, 15557637, 31115274]

約数ペア:

[(1, 31115274), (2, 15557637), (3, 10371758), (6, 5185879), (19, 1637646), (23, 1352838), (38, 818823), (46, 676419), (57, 545882), (69, 450946), (114, 272941), (138, 225473), (437, 71202), (874, 35601), (1311, 23734), (2622, 11867)]