42690026

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{7703}}^1$

素因数の和:7885

約数の個数: 16

約数和(自身を含む): 68226624

約数和(自身を除く): 25536598

約数列:

[1, 2, 17, 34, 163, 326, 2771, 5542, 7703, 15406, 130951, 261902, 1255589, 2511178, 21345013, 42690026]

約数ペア:

[(1, 42690026), (2, 21345013), (17, 2511178), (34, 1255589), (163, 261902), (326, 130951), (2771, 15406), (5542, 7703)]