315070832

素因数分解:

$2^4\times {\mathrm{239}}^1\times {\mathrm{82393}}^1$

素因数の和:82640

約数の個数: 20

約数和(自身を含む): 613011360

約数和(自身を除く): 297940528

約数列:

[1, 2, 4, 8, 16, 239, 478, 956, 1912, 3824, 82393, 164786, 329572, 659144, 1318288, 19691927, 39383854, 78767708, 157535416, 315070832]

約数ペア:

[(1, 315070832), (2, 157535416), (4, 78767708), (8, 39383854), (16, 19691927), (239, 1318288), (478, 659144), (956, 329572), (1912, 164786), (3824, 82393)]