31056432

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{449}}^1$

素因数の和:602

約数の個数: 80

約数和(自身を含む): 88387200

約数和(自身を除く): 57330768

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 131, 132, 176, 262, 264, 393, 449, 524, 528, 786, 898, 1048, 1347, 1441, 1572, 1796, 2096, 2694, 2882, 3144, 3592, 4323, 4939, 5388, 5764, 6288, 7184, 8646, 9878, 10776, 11528, 14817, 17292, 19756, 21552, 23056, 29634, 34584, 39512, 58819, 59268, 69168, 79024, 117638, 118536, 176457, 235276, 237072, 352914, 470552, 647009, 705828, 941104, 1294018, 1411656, 1941027, 2588036, 2823312, 3882054, 5176072, 7764108, 10352144, 15528216, 31056432]

約数ペア:

[(1, 31056432), (2, 15528216), (3, 10352144), (4, 7764108), (6, 5176072), (8, 3882054), (11, 2823312), (12, 2588036), (16, 1941027), (22, 1411656), (24, 1294018), (33, 941104), (44, 705828), (48, 647009), (66, 470552), (88, 352914), (131, 237072), (132, 235276), (176, 176457), (262, 118536), (264, 117638), (393, 79024), (449, 69168), (524, 59268), (528, 58819), (786, 39512), (898, 34584), (1048, 29634), (1347, 23056), (1441, 21552), (1572, 19756), (1796, 17292), (2096, 14817), (2694, 11528), (2882, 10776), (3144, 9878), (3592, 8646), (4323, 7184), (4939, 6288), (5388, 5764)]