42953104

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{86599}}^1$

素因数の和:86638

約数の個数: 20

約数和(自身を含む): 85907200

約数和(自身を除く): 42954096

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 86599, 173198, 346396, 692792, 1385584, 2684569, 5369138, 10738276, 21476552, 42953104]

約数ペア:

[(1, 42953104), (2, 21476552), (4, 10738276), (8, 5369138), (16, 2684569), (31, 1385584), (62, 692792), (124, 346396), (248, 173198), (496, 86599)]