235909574

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1\times {\mathrm{431}}^1$

素因数の和:692

約数の個数: 32

約数和(自身を含む): 377478144

約数和(自身を除く): 141568570

約数列:

[1, 2, 23, 46, 73, 146, 163, 326, 431, 862, 1679, 3358, 3749, 7498, 9913, 11899, 19826, 23798, 31463, 62926, 70253, 140506, 273677, 547354, 723649, 1447298, 1615819, 3231638, 5128469, 10256938, 117954787, 235909574]

約数ペア:

[(1, 235909574), (2, 117954787), (23, 10256938), (46, 5128469), (73, 3231638), (146, 1615819), (163, 1447298), (326, 723649), (431, 547354), (862, 273677), (1679, 140506), (3358, 70253), (3749, 62926), (7498, 31463), (9913, 23798), (11899, 19826)]