16245616

素因数分解:

$2^4\times {\mathrm{317}}^1\times {\mathrm{3203}}^1$

素因数の和:3528

約数の個数: 20

約数和(自身を含む): 31585032

約数和(自身を除く): 15339416

約数列:

[1, 2, 4, 8, 16, 317, 634, 1268, 2536, 3203, 5072, 6406, 12812, 25624, 51248, 1015351, 2030702, 4061404, 8122808, 16245616]

約数ペア:

[(1, 16245616), (2, 8122808), (4, 4061404), (8, 2030702), (16, 1015351), (317, 51248), (634, 25624), (1268, 12812), (2536, 6406), (3203, 5072)]