31467216

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{977}}^1$

素因数の和:1060

約数の個数: 80

約数和(自身を含む): 90226368

約数和(自身を除く): 58759152

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 61, 66, 88, 122, 132, 176, 183, 244, 264, 366, 488, 528, 671, 732, 976, 977, 1342, 1464, 1954, 2013, 2684, 2928, 2931, 3908, 4026, 5368, 5862, 7816, 8052, 10736, 10747, 11724, 15632, 16104, 21494, 23448, 32208, 32241, 42988, 46896, 59597, 64482, 85976, 119194, 128964, 171952, 178791, 238388, 257928, 357582, 476776, 515856, 655567, 715164, 953552, 1311134, 1430328, 1966701, 2622268, 2860656, 3933402, 5244536, 7866804, 10489072, 15733608, 31467216]

約数ペア:

[(1, 31467216), (2, 15733608), (3, 10489072), (4, 7866804), (6, 5244536), (8, 3933402), (11, 2860656), (12, 2622268), (16, 1966701), (22, 1430328), (24, 1311134), (33, 953552), (44, 715164), (48, 655567), (61, 515856), (66, 476776), (88, 357582), (122, 257928), (132, 238388), (176, 178791), (183, 171952), (244, 128964), (264, 119194), (366, 85976), (488, 64482), (528, 59597), (671, 46896), (732, 42988), (976, 32241), (977, 32208), (1342, 23448), (1464, 21494), (1954, 16104), (2013, 15632), (2684, 11724), (2928, 10747), (2931, 10736), (3908, 8052), (4026, 7816), (5368, 5862)]