31934724

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1\times {\mathrm{311}}^1$

素因数の和:560

約数の個数: 48

約数和(自身を含む): 76876800

約数和(自身を除く): 44942076

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 199, 258, 311, 398, 516, 597, 622, 796, 933, 1194, 1244, 1866, 2388, 3732, 8557, 13373, 17114, 25671, 26746, 34228, 40119, 51342, 53492, 61889, 80238, 102684, 123778, 160476, 185667, 247556, 371334, 742668, 2661227, 5322454, 7983681, 10644908, 15967362, 31934724]

約数ペア:

[(1, 31934724), (2, 15967362), (3, 10644908), (4, 7983681), (6, 5322454), (12, 2661227), (43, 742668), (86, 371334), (129, 247556), (172, 185667), (199, 160476), (258, 123778), (311, 102684), (398, 80238), (516, 61889), (597, 53492), (622, 51342), (796, 40119), (933, 34228), (1194, 26746), (1244, 25671), (1866, 17114), (2388, 13373), (3732, 8557)]