142815712

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{343307}}^1$

素因数の和:343330

約数の個数: 24

約数和(自身を含む): 302797656

約数和(自身を除く): 159981944

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 343307, 686614, 1373228, 2746456, 4462991, 5492912, 8925982, 10985824, 17851964, 35703928, 71407856, 142815712]

約数ペア:

[(1, 142815712), (2, 71407856), (4, 35703928), (8, 17851964), (13, 10985824), (16, 8925982), (26, 5492912), (32, 4462991), (52, 2746456), (104, 1373228), (208, 686614), (416, 343307)]