42382078

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{313}}^1\times {\mathrm{857}}^1$

素因数の和:1251

約数の個数: 16

約数和(自身を含む): 64658880

約数和(自身を除く): 22276802

約数列:

[1, 2, 79, 158, 313, 626, 857, 1714, 24727, 49454, 67703, 135406, 268241, 536482, 21191039, 42382078]

約数ペア:

[(1, 42382078), (2, 21191039), (79, 536482), (158, 268241), (313, 135406), (626, 67703), (857, 49454), (1714, 24727)]