31666340

素因数分解:

$2^2\times 5^1\times {\mathrm{1217}}^1\times {\mathrm{1301}}^1$

素因数の和:2527

約数の個数: 24

約数和(自身を含む): 66605112

約数和(自身を除く): 34938772

約数列:

[1, 2, 4, 5, 10, 20, 1217, 1301, 2434, 2602, 4868, 5204, 6085, 6505, 12170, 13010, 24340, 26020, 1583317, 3166634, 6333268, 7916585, 15833170, 31666340]

約数ペア:

[(1, 31666340), (2, 15833170), (4, 7916585), (5, 6333268), (10, 3166634), (20, 1583317), (1217, 26020), (1301, 24340), (2434, 13010), (2602, 12170), (4868, 6505), (5204, 6085)]