388112

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{191}}^1$

素因数の和:326

約数の個数: 20

約数和(自身を含む): 761856

約数和(自身を除く): 373744

約数列:

[1, 2, 4, 8, 16, 127, 191, 254, 382, 508, 764, 1016, 1528, 2032, 3056, 24257, 48514, 97028, 194056, 388112]

約数ペア:

[(1, 388112), (2, 194056), (4, 97028), (8, 48514), (16, 24257), (127, 3056), (191, 2032), (254, 1528), (382, 1016), (508, 764)]