30671152

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{61837}}^1$

素因数の和:61876

約数の個数: 20

約数和(自身を含む): 61343296

約数和(自身を除く): 30672144

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 61837, 123674, 247348, 494696, 989392, 1916947, 3833894, 7667788, 15335576, 30671152]

約数ペア:

[(1, 30671152), (2, 15335576), (4, 7667788), (8, 3833894), (16, 1916947), (31, 989392), (62, 494696), (124, 247348), (248, 123674), (496, 61837)]