172712048

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{104801}}^1$

素因数の和:104912

約数の個数: 20

約数和(自身を含む): 337881648

約数和(自身を除く): 165169600

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 104801, 209602, 419204, 838408, 1676816, 10794503, 21589006, 43178012, 86356024, 172712048]

約数ペア:

[(1, 172712048), (2, 86356024), (4, 43178012), (8, 21589006), (16, 10794503), (103, 1676816), (206, 838408), (412, 419204), (824, 209602), (1648, 104801)]