103005968

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{495221}}^1$

素因数の和:495242

約数の個数: 20

約数和(自身を含む): 214926348

約数和(自身を除く): 111920380

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 495221, 990442, 1980884, 3961768, 6437873, 7923536, 12875746, 25751492, 51502984, 103005968]

約数ペア:

[(1, 103005968), (2, 51502984), (4, 25751492), (8, 12875746), (13, 7923536), (16, 6437873), (26, 3961768), (52, 1980884), (104, 990442), (208, 495221)]