31951752

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{4423}}^1$

素因数の和:4482

約数の個数: 64

約数和(自身を含む): 93434880

約数和(自身を除く): 61483128

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, 4423, 7224, 8846, 13269, 17692, 26538, 30961, 35384, 53076, 61922, 92883, 106152, 123844, 185766, 190189, 247688, 371532, 380378, 570567, 743064, 760756, 1141134, 1331323, 1521512, 2282268, 2662646, 3993969, 4564536, 5325292, 7987938, 10650584, 15975876, 31951752]

約数ペア:

[(1, 31951752), (2, 15975876), (3, 10650584), (4, 7987938), (6, 5325292), (7, 4564536), (8, 3993969), (12, 2662646), (14, 2282268), (21, 1521512), (24, 1331323), (28, 1141134), (42, 760756), (43, 743064), (56, 570567), (84, 380378), (86, 371532), (129, 247688), (168, 190189), (172, 185766), (258, 123844), (301, 106152), (344, 92883), (516, 61922), (602, 53076), (903, 35384), (1032, 30961), (1204, 26538), (1806, 17692), (2408, 13269), (3612, 8846), (4423, 7224)]