30705392

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{46807}}^1$

素因数の和:46856

約数の個数: 20

約数和(自身を含む): 60944016

約数和(自身を除く): 30238624

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 46807, 93614, 187228, 374456, 748912, 1919087, 3838174, 7676348, 15352696, 30705392]

約数ペア:

[(1, 30705392), (2, 15352696), (4, 7676348), (8, 3838174), (16, 1919087), (41, 748912), (82, 374456), (164, 187228), (328, 93614), (656, 46807)]