83709748

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{199}}^1\times {\mathrm{1021}}^1$

素因数の和:1327

約数の個数: 24

約数和(自身を含む): 148803200

約数和(自身を除く): 65093452

約数列:

[1, 2, 4, 103, 199, 206, 398, 412, 796, 1021, 2042, 4084, 20497, 40994, 81988, 105163, 203179, 210326, 406358, 420652, 812716, 20927437, 41854874, 83709748]

約数ペア:

[(1, 83709748), (2, 41854874), (4, 20927437), (103, 812716), (199, 420652), (206, 406358), (398, 210326), (412, 203179), (796, 105163), (1021, 81988), (2042, 40994), (4084, 20497)]