31469468

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{311}}^1\times {\mathrm{617}}^1$

素因数の和:973

約数の個数: 24

約数和(自身を含む): 56687904

約数和(自身を除く): 25218436

約数列:

[1, 2, 4, 41, 82, 164, 311, 617, 622, 1234, 1244, 2468, 12751, 25297, 25502, 50594, 51004, 101188, 191887, 383774, 767548, 7867367, 15734734, 31469468]

約数ペア:

[(1, 31469468), (2, 15734734), (4, 7867367), (41, 767548), (82, 383774), (164, 191887), (311, 101188), (617, 51004), (622, 50594), (1234, 25502), (1244, 25297), (2468, 12751)]