31537244

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{7603}}^1$

素因数の和:7685

約数の個数: 24

約数和(自身を含む): 59402448

約数和(自身を除く): 27865204

約数列:

[1, 2, 4, 17, 34, 61, 68, 122, 244, 1037, 2074, 4148, 7603, 15206, 30412, 129251, 258502, 463783, 517004, 927566, 1855132, 7884311, 15768622, 31537244]

約数ペア:

[(1, 31537244), (2, 15768622), (4, 7884311), (17, 1855132), (34, 927566), (61, 517004), (68, 463783), (122, 258502), (244, 129251), (1037, 30412), (2074, 15206), (4148, 7603)]