33912440

素因数分解:

$2^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{11941}}^1$

素因数の和:12023

約数の個数: 32

約数和(自身を含む): 77384160

約数和(自身を除く): 43471720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 71, 142, 284, 355, 568, 710, 1420, 2840, 11941, 23882, 47764, 59705, 95528, 119410, 238820, 477640, 847811, 1695622, 3391244, 4239055, 6782488, 8478110, 16956220, 33912440]

約数ペア:

[(1, 33912440), (2, 16956220), (4, 8478110), (5, 6782488), (8, 4239055), (10, 3391244), (20, 1695622), (40, 847811), (71, 477640), (142, 238820), (284, 119410), (355, 95528), (568, 59705), (710, 47764), (1420, 23882), (2840, 11941)]