18144016

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{103091}}^1$

素因数の和:103110

約数の個数: 20

約数和(自身を含む): 38350224

約数和(自身を除く): 20206208

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 103091, 206182, 412364, 824728, 1134001, 1649456, 2268002, 4536004, 9072008, 18144016]

約数ペア:

[(1, 18144016), (2, 9072008), (4, 4536004), (8, 2268002), (11, 1649456), (16, 1134001), (22, 824728), (44, 412364), (88, 206182), (176, 103091)]