24859984

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{91397}}^1$

素因数の和:91422

約数の個数: 20

約数和(自身を含む): 51000084

約数和(自身を除く): 26140100

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 91397, 182794, 365588, 731176, 1462352, 1553749, 3107498, 6214996, 12429992, 24859984]

約数ペア:

[(1, 24859984), (2, 12429992), (4, 6214996), (8, 3107498), (16, 1553749), (17, 1462352), (34, 731176), (68, 365588), (136, 182794), (272, 91397)]