172672016

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{981091}}^1$

素因数の和:981110

約数の個数: 20

約数和(自身を含む): 364966224

約数和(自身を除く): 192294208

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 981091, 1962182, 3924364, 7848728, 10792001, 15697456, 21584002, 43168004, 86336008, 172672016]

約数ペア:

[(1, 172672016), (2, 86336008), (4, 43168004), (8, 21584002), (11, 15697456), (16, 10792001), (22, 7848728), (44, 3924364), (88, 1962182), (176, 981091)]