164048056

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{288817}}^1$

素因数の和:288894

約数の個数: 16

約数和(自身を含む): 311923440

約数和(自身を除く): 147875384

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 288817, 577634, 1155268, 2310536, 20506007, 41012014, 82024028, 164048056]

約数ペア:

[(1, 164048056), (2, 82024028), (4, 41012014), (8, 20506007), (71, 2310536), (142, 1155268), (284, 577634), (568, 288817)]