42566096

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{156493}}^1$

素因数の和:156518

約数の個数: 20

約数和(自身を含む): 87323652

約数和(自身を除く): 44757556

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 156493, 312986, 625972, 1251944, 2503888, 2660381, 5320762, 10641524, 21283048, 42566096]

約数ペア:

[(1, 42566096), (2, 21283048), (4, 10641524), (8, 5320762), (16, 2660381), (17, 2503888), (34, 1251944), (68, 625972), (136, 312986), (272, 156493)]