22285816

素因数分解:

$2^3\times 7^1\times {\mathrm{167}}^1\times {\mathrm{2383}}^1$

素因数の和:2563

約数の個数: 32

約数和(自身を含む): 48061440

約数和(自身を除く): 25775624

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 167, 334, 668, 1169, 1336, 2338, 2383, 4676, 4766, 9352, 9532, 16681, 19064, 33362, 66724, 133448, 397961, 795922, 1591844, 2785727, 3183688, 5571454, 11142908, 22285816]

約数ペア:

[(1, 22285816), (2, 11142908), (4, 5571454), (7, 3183688), (8, 2785727), (14, 1591844), (28, 795922), (56, 397961), (167, 133448), (334, 66724), (668, 33362), (1169, 19064), (1336, 16681), (2338, 9532), (2383, 9352), (4676, 4766)]