30783688

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{22769}}^1$

素因数の和:22801

約数の個数: 24

約数和(自身を含む): 62503650

約数和(自身を除く): 31719962

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 22769, 45538, 91076, 182152, 295997, 591994, 1183988, 2367976, 3847961, 7695922, 15391844, 30783688]

約数ペア:

[(1, 30783688), (2, 15391844), (4, 7695922), (8, 3847961), (13, 2367976), (26, 1183988), (52, 591994), (104, 295997), (169, 182152), (338, 91076), (676, 45538), (1352, 22769)]