42915242

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{18839}}^1$

素因数の和:18925

約数の個数: 16

約数和(自身を含む): 69180480

約数和(自身を除く): 26265238

約数列:

[1, 2, 17, 34, 67, 134, 1139, 2278, 18839, 37678, 320263, 640526, 1262213, 2524426, 21457621, 42915242]

約数ペア:

[(1, 42915242), (2, 21457621), (17, 2524426), (34, 1262213), (67, 640526), (134, 320263), (1139, 37678), (2278, 18839)]