31136252

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{15233}}^1$

素因数の和:15317

約数の個数: 24

約数和(自身を含む): 63129696

約数和(自身を除く): 31993444

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 292, 511, 1022, 2044, 15233, 30466, 60932, 106631, 213262, 426524, 1112009, 2224018, 4448036, 7784063, 15568126, 31136252]

約数ペア:

[(1, 31136252), (2, 15568126), (4, 7784063), (7, 4448036), (14, 2224018), (28, 1112009), (73, 426524), (146, 213262), (292, 106631), (511, 60932), (1022, 30466), (2044, 15233)]