31205352

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{18313}}^1$

素因数の和:18393

約数の個数: 32

約数和(自身を含む): 79116480

約数和(自身を除く): 47911128

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 284, 426, 568, 852, 1704, 18313, 36626, 54939, 73252, 109878, 146504, 219756, 439512, 1300223, 2600446, 3900669, 5200892, 7801338, 10401784, 15602676, 31205352]

約数ペア:

[(1, 31205352), (2, 15602676), (3, 10401784), (4, 7801338), (6, 5200892), (8, 3900669), (12, 2600446), (24, 1300223), (71, 439512), (142, 219756), (213, 146504), (284, 109878), (426, 73252), (568, 54939), (852, 36626), (1704, 18313)]