231938956

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{1277}}^1\times {\mathrm{2671}}^1$

素因数の和:3969

約数の個数: 24

約数和(自身を含む): 430266816

約数和(自身を除く): 198327860

約数列:

[1, 2, 4, 17, 34, 68, 1277, 2554, 2671, 5108, 5342, 10684, 21709, 43418, 45407, 86836, 90814, 181628, 3410867, 6821734, 13643468, 57984739, 115969478, 231938956]

約数ペア:

[(1, 231938956), (2, 115969478), (4, 57984739), (17, 13643468), (34, 6821734), (68, 3410867), (1277, 181628), (2554, 90814), (2671, 86836), (5108, 45407), (5342, 43418), (10684, 21709)]