245600528

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{135841}}^1$

素因数の和:135962

約数の個数: 20

約数和(自身を含む): 480065628

約数和(自身を除く): 234465100

約数列:

[1, 2, 4, 8, 16, 113, 226, 452, 904, 1808, 135841, 271682, 543364, 1086728, 2173456, 15350033, 30700066, 61400132, 122800264, 245600528]

約数ペア:

[(1, 245600528), (2, 122800264), (4, 61400132), (8, 30700066), (16, 15350033), (113, 2173456), (226, 1086728), (452, 543364), (904, 271682), (1808, 135841)]