90669872

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{44621}}^1$

素因数の和:44756

約数の個数: 20

約数和(自身を含む): 177060096

約数和(自身を除く): 86390224

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 44621, 89242, 178484, 356968, 713936, 5666867, 11333734, 22667468, 45334936, 90669872]

約数ペア:

[(1, 90669872), (2, 45334936), (4, 22667468), (8, 11333734), (16, 5666867), (127, 713936), (254, 356968), (508, 178484), (1016, 89242), (2032, 44621)]