31937304

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{4421}}^1$

素因数の和:4480

約数の個数: 64

約数和(自身を含む): 93392640

約数和(自身を除く): 61455336

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 43, 56, 84, 86, 129, 168, 172, 258, 301, 344, 516, 602, 903, 1032, 1204, 1806, 2408, 3612, 4421, 7224, 8842, 13263, 17684, 26526, 30947, 35368, 53052, 61894, 92841, 106104, 123788, 185682, 190103, 247576, 371364, 380206, 570309, 742728, 760412, 1140618, 1330721, 1520824, 2281236, 2661442, 3992163, 4562472, 5322884, 7984326, 10645768, 15968652, 31937304]

約数ペア:

[(1, 31937304), (2, 15968652), (3, 10645768), (4, 7984326), (6, 5322884), (7, 4562472), (8, 3992163), (12, 2661442), (14, 2281236), (21, 1520824), (24, 1330721), (28, 1140618), (42, 760412), (43, 742728), (56, 570309), (84, 380206), (86, 371364), (129, 247576), (168, 190103), (172, 185682), (258, 123788), (301, 106104), (344, 92841), (516, 61894), (602, 53052), (903, 35368), (1032, 30947), (1204, 26526), (1806, 17684), (2408, 13263), (3612, 8842), (4421, 7224)]