171772016

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{825827}}^1$

素因数の和:825848

約数の個数: 20

約数和(自身を含む): 358409352

約数和(自身を除く): 186637336

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 825827, 1651654, 3303308, 6606616, 10735751, 13213232, 21471502, 42943004, 85886008, 171772016]

約数ペア:

[(1, 171772016), (2, 85886008), (4, 42943004), (8, 21471502), (13, 13213232), (16, 10735751), (26, 6606616), (52, 3303308), (104, 1651654), (208, 825827)]