89025968

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{51047}}^1$

素因数の和:51164

約数の個数: 20

約数和(自身を含む): 174073680

約数和(自身を除く): 85047712

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 51047, 102094, 204188, 408376, 816752, 5564123, 11128246, 22256492, 44512984, 89025968]

約数ペア:

[(1, 89025968), (2, 44512984), (4, 22256492), (8, 11128246), (16, 5564123), (109, 816752), (218, 408376), (436, 204188), (872, 102094), (1744, 51047)]