30459824

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{44273}}^1$

素因数の和:44324

約数の個数: 20

約数和(自身を含む): 60389736

約数和(自身を除く): 29929912

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 44273, 88546, 177092, 354184, 708368, 1903739, 3807478, 7614956, 15229912, 30459824]

約数ペア:

[(1, 30459824), (2, 15229912), (4, 7614956), (8, 3807478), (16, 1903739), (43, 708368), (86, 354184), (172, 177092), (344, 88546), (688, 44273)]