77308208

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{68053}}^1$

素因数の和:68132

約数の個数: 20

約数和(自身を含む): 151896528

約数和(自身を除く): 74588320

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 68053, 136106, 272212, 544424, 1088848, 4831763, 9663526, 19327052, 38654104, 77308208]

約数ペア:

[(1, 77308208), (2, 38654104), (4, 19327052), (8, 9663526), (16, 4831763), (71, 1088848), (142, 544424), (284, 272212), (568, 136106), (1136, 68053)]