31896136

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{941}}^1$

素因数の和:1189

約数の個数: 32

約数和(自身を含む): 63302400

約数和(自身を除く): 31406264

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 223, 446, 892, 941, 1784, 1882, 3764, 4237, 7528, 8474, 16948, 17879, 33896, 35758, 71516, 143032, 209843, 419686, 839372, 1678744, 3987017, 7974034, 15948068, 31896136]

約数ペア:

[(1, 31896136), (2, 15948068), (4, 7974034), (8, 3987017), (19, 1678744), (38, 839372), (76, 419686), (152, 209843), (223, 143032), (446, 71516), (892, 35758), (941, 33896), (1784, 17879), (1882, 16948), (3764, 8474), (4237, 7528)]