42560836

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{5437}}^1$

素因数の和:5563

約数の個数: 24

約数和(自身を含む): 79177280

約数和(自身を除く): 36616444

約数列:

[1, 2, 4, 19, 38, 76, 103, 206, 412, 1957, 3914, 5437, 7828, 10874, 21748, 103303, 206606, 413212, 560011, 1120022, 2240044, 10640209, 21280418, 42560836]

約数ペア:

[(1, 42560836), (2, 21280418), (4, 10640209), (19, 2240044), (38, 1120022), (76, 560011), (103, 413212), (206, 206606), (412, 103303), (1957, 21748), (3914, 10874), (5437, 7828)]