16172542

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{20681}}^1$

素因数の和:20723

約数の個数: 16

約数和(自身を含む): 26803872

約数和(自身を除く): 10631330

約数列:

[1, 2, 17, 23, 34, 46, 391, 782, 20681, 41362, 351577, 475663, 703154, 951326, 8086271, 16172542]

約数ペア:

[(1, 16172542), (2, 8086271), (17, 951326), (23, 703154), (34, 475663), (46, 351577), (391, 41362), (782, 20681)]