31819852

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{12647}}^1$

素因数の和:12705

約数の個数: 24

約数和(自身を含む): 60558624

約数和(自身を除く): 28738772

約数列:

[1, 2, 4, 17, 34, 37, 68, 74, 148, 629, 1258, 2516, 12647, 25294, 50588, 214999, 429998, 467939, 859996, 935878, 1871756, 7954963, 15909926, 31819852]

約数ペア:

[(1, 31819852), (2, 15909926), (4, 7954963), (17, 1871756), (34, 935878), (37, 859996), (68, 467939), (74, 429998), (148, 214999), (629, 50588), (1258, 25294), (2516, 12647)]