16465072

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{79159}}^1$

素因数の和:79180

約数の個数: 20

約数和(自身を含む): 34355440

約数和(自身を除く): 17890368

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 79159, 158318, 316636, 633272, 1029067, 1266544, 2058134, 4116268, 8232536, 16465072]

約数ペア:

[(1, 16465072), (2, 8232536), (4, 4116268), (8, 2058134), (13, 1266544), (16, 1029067), (26, 633272), (52, 316636), (104, 158318), (208, 79159)]