30894736

素因数分解:

$2^4\times {\mathrm{653}}^1\times {\mathrm{2957}}^1$

素因数の和:3618

約数の個数: 20

約数和(自身を含む): 59970492

約数和(自身を除く): 29075756

約数列:

[1, 2, 4, 8, 16, 653, 1306, 2612, 2957, 5224, 5914, 10448, 11828, 23656, 47312, 1930921, 3861842, 7723684, 15447368, 30894736]

約数ペア:

[(1, 30894736), (2, 15447368), (4, 7723684), (8, 3861842), (16, 1930921), (653, 47312), (1306, 23656), (2612, 11828), (2957, 10448), (5224, 5914)]