56554172944

素因数分解:

$2^4\times {\mathrm{334751}}^1\times {\mathrm{10559}}^1$

素因数の和:345318

約数の個数: 20

約数和(自身を含む): 109584414720

約数和(自身を除く): 53030241776

約数列:

[1, 2, 4, 8, 16, 10559, 21118, 42236, 84472, 168944, 334751, 669502, 1339004, 2678008, 5356016, 3534635809, 7069271618, 14138543236, 28277086472, 56554172944]

約数ペア:

[(1, 56554172944), (2, 28277086472), (4, 14138543236), (8, 7069271618), (16, 3534635809), (10559, 5356016), (21118, 2678008), (42236, 1339004), (84472, 669502), (168944, 334751)]