31330252

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{431}}^1\times {\mathrm{1069}}^1$

素因数の和:1521

約数の個数: 24

約数和(自身を含む): 58242240

約数和(自身を除く): 26911988

約数列:

[1, 2, 4, 17, 34, 68, 431, 862, 1069, 1724, 2138, 4276, 7327, 14654, 18173, 29308, 36346, 72692, 460739, 921478, 1842956, 7832563, 15665126, 31330252]

約数ペア:

[(1, 31330252), (2, 15665126), (4, 7832563), (17, 1842956), (34, 921478), (68, 460739), (431, 72692), (862, 36346), (1069, 29308), (1724, 18173), (2138, 14654), (4276, 7327)]