31439832

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{68947}}^1$

素因数の和:68975

約数の個数: 32

約数和(自身を含む): 82737600

約数和(自身を除く): 51297768

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 68947, 137894, 206841, 275788, 413682, 551576, 827364, 1309993, 1654728, 2619986, 3929979, 5239972, 7859958, 10479944, 15719916, 31439832]

約数ペア:

[(1, 31439832), (2, 15719916), (3, 10479944), (4, 7859958), (6, 5239972), (8, 3929979), (12, 2619986), (19, 1654728), (24, 1309993), (38, 827364), (57, 551576), (76, 413682), (114, 275788), (152, 206841), (228, 137894), (456, 68947)]