55371928

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{364289}}^1$

素因数の和:364314

約数の個数: 16

約数和(自身を含む): 109287000

約数和(自身を除く): 53915072

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 364289, 728578, 1457156, 2914312, 6921491, 13842982, 27685964, 55371928]

約数ペア:

[(1, 55371928), (2, 27685964), (4, 13842982), (8, 6921491), (19, 2914312), (38, 1457156), (76, 728578), (152, 364289)]