31412668

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{65993}}^1$

素因数の和:66021

約数の個数: 24

約数和(自身を含む): 66521952

約数和(自身を除く): 35109284

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 65993, 131986, 263972, 461951, 923902, 1121881, 1847804, 2243762, 4487524, 7853167, 15706334, 31412668]

約数ペア:

[(1, 31412668), (2, 15706334), (4, 7853167), (7, 4487524), (14, 2243762), (17, 1847804), (28, 1121881), (34, 923902), (68, 461951), (119, 263972), (238, 131986), (476, 65993)]