80122412

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{151}}^1\times {\mathrm{1217}}^1$

素因数の和:1481

約数の個数: 24

約数和(自身を含む): 142554720

約数和(自身を除く): 62432308

約数列:

[1, 2, 4, 109, 151, 218, 302, 436, 604, 1217, 2434, 4868, 16459, 32918, 65836, 132653, 183767, 265306, 367534, 530612, 735068, 20030603, 40061206, 80122412]

約数ペア:

[(1, 80122412), (2, 40061206), (4, 20030603), (109, 735068), (151, 530612), (218, 367534), (302, 265306), (436, 183767), (604, 132653), (1217, 65836), (2434, 32918), (4868, 16459)]