54651376

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{262747}}^1$

素因数の和:262768

約数の個数: 20

約数和(自身を含む): 114032632

約数和(自身を除く): 59381256

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 262747, 525494, 1050988, 2101976, 3415711, 4203952, 6831422, 13662844, 27325688, 54651376]

約数ペア:

[(1, 54651376), (2, 27325688), (4, 13662844), (8, 6831422), (13, 4203952), (16, 3415711), (26, 2101976), (52, 1050988), (104, 525494), (208, 262747)]