38763728

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{34123}}^1$

素因数の和:34202

約数の個数: 20

約数和(自身を含む): 76164768

約数和(自身を除く): 37401040

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 34123, 68246, 136492, 272984, 545968, 2422733, 4845466, 9690932, 19381864, 38763728]

約数ペア:

[(1, 38763728), (2, 19381864), (4, 9690932), (8, 4845466), (16, 2422733), (71, 545968), (142, 272984), (284, 136492), (568, 68246), (1136, 34123)]