238389392

素因数分解:

$2^4\times {\mathrm{191}}^1\times {\mathrm{78007}}^1$

素因数の和:78206

約数の個数: 20

約数和(自身を含む): 464303616

約数和(自身を除く): 225914224

約数列:

[1, 2, 4, 8, 16, 191, 382, 764, 1528, 3056, 78007, 156014, 312028, 624056, 1248112, 14899337, 29798674, 59597348, 119194696, 238389392]

約数ペア:

[(1, 238389392), (2, 119194696), (4, 59597348), (8, 29798674), (16, 14899337), (191, 1248112), (382, 624056), (764, 312028), (1528, 156014), (3056, 78007)]