40081946

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{9649}}^1$

素因数の和:9749

約数の個数: 16

約数和(自身を含む): 62995200

約数和(自身を除く): 22913254

約数列:

[1, 2, 31, 62, 67, 134, 2077, 4154, 9649, 19298, 299119, 598238, 646483, 1292966, 20040973, 40081946]

約数ペア:

[(1, 40081946), (2, 20040973), (31, 1292966), (62, 646483), (67, 598238), (134, 299119), (2077, 19298), (4154, 9649)]