40373558608

素因数分解:

$2^4\times {\mathrm{191}}^1\times {\mathrm{13211243}}^1$

素因数の和:13211442

約数の個数: 20

約数和(自身を含む): 78633324288

約数和(自身を除く): 38259765680

約数列:

[1, 2, 4, 8, 16, 191, 382, 764, 1528, 3056, 13211243, 26422486, 52844972, 105689944, 211379888, 2523347413, 5046694826, 10093389652, 20186779304, 40373558608]

約数ペア:

[(1, 40373558608), (2, 20186779304), (4, 10093389652), (8, 5046694826), (16, 2523347413), (191, 211379888), (382, 105689944), (764, 52844972), (1528, 26422486), (3056, 13211243)]