83207984

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{47711}}^1$

素因数の和:47828

約数の個数: 20

約数和(自身を含む): 162697920

約数和(自身を除く): 79489936

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 47711, 95422, 190844, 381688, 763376, 5200499, 10400998, 20801996, 41603992, 83207984]

約数ペア:

[(1, 83207984), (2, 41603992), (4, 20801996), (8, 10400998), (16, 5200499), (109, 763376), (218, 381688), (436, 190844), (872, 95422), (1744, 47711)]