31419528

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{6449}}^1$

素因数の和:6494

約数の個数: 64

約数和(自身を含む): 92880000

約数和(自身を除く): 61460472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 29, 42, 56, 58, 84, 87, 116, 168, 174, 203, 232, 348, 406, 609, 696, 812, 1218, 1624, 2436, 4872, 6449, 12898, 19347, 25796, 38694, 45143, 51592, 77388, 90286, 135429, 154776, 180572, 187021, 270858, 361144, 374042, 541716, 561063, 748084, 1083432, 1122126, 1309147, 1496168, 2244252, 2618294, 3927441, 4488504, 5236588, 7854882, 10473176, 15709764, 31419528]

約数ペア:

[(1, 31419528), (2, 15709764), (3, 10473176), (4, 7854882), (6, 5236588), (7, 4488504), (8, 3927441), (12, 2618294), (14, 2244252), (21, 1496168), (24, 1309147), (28, 1122126), (29, 1083432), (42, 748084), (56, 561063), (58, 541716), (84, 374042), (87, 361144), (116, 270858), (168, 187021), (174, 180572), (203, 154776), (232, 135429), (348, 90286), (406, 77388), (609, 51592), (696, 45143), (812, 38694), (1218, 25796), (1624, 19347), (2436, 12898), (4872, 6449)]