31150504

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{829}}^1$

素因数の和:914

約数の個数: 64

約数和(自身を含む): 74102400

約数和(自身を除く): 42951896

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 61, 77, 88, 122, 154, 244, 308, 427, 488, 616, 671, 829, 854, 1342, 1658, 1708, 2684, 3316, 3416, 4697, 5368, 5803, 6632, 9119, 9394, 11606, 18238, 18788, 23212, 36476, 37576, 46424, 50569, 63833, 72952, 101138, 127666, 202276, 255332, 353983, 404552, 510664, 556259, 707966, 1112518, 1415932, 2225036, 2831864, 3893813, 4450072, 7787626, 15575252, 31150504]

約数ペア:

[(1, 31150504), (2, 15575252), (4, 7787626), (7, 4450072), (8, 3893813), (11, 2831864), (14, 2225036), (22, 1415932), (28, 1112518), (44, 707966), (56, 556259), (61, 510664), (77, 404552), (88, 353983), (122, 255332), (154, 202276), (244, 127666), (308, 101138), (427, 72952), (488, 63833), (616, 50569), (671, 46424), (829, 37576), (854, 36476), (1342, 23212), (1658, 18788), (1708, 18238), (2684, 11606), (3316, 9394), (3416, 9119), (4697, 6632), (5368, 5803)]