31335216

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3491}}^1$

素因数の和:3530

約数の個数: 80

約数和(自身を含む): 93529728

約数和(自身を除く): 62194512

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 33, 34, 44, 48, 51, 66, 68, 88, 102, 132, 136, 176, 187, 204, 264, 272, 374, 408, 528, 561, 748, 816, 1122, 1496, 2244, 2992, 3491, 4488, 6982, 8976, 10473, 13964, 20946, 27928, 38401, 41892, 55856, 59347, 76802, 83784, 115203, 118694, 153604, 167568, 178041, 230406, 237388, 307208, 356082, 460812, 474776, 614416, 652817, 712164, 921624, 949552, 1305634, 1424328, 1843248, 1958451, 2611268, 2848656, 3916902, 5222536, 7833804, 10445072, 15667608, 31335216]

約数ペア:

[(1, 31335216), (2, 15667608), (3, 10445072), (4, 7833804), (6, 5222536), (8, 3916902), (11, 2848656), (12, 2611268), (16, 1958451), (17, 1843248), (22, 1424328), (24, 1305634), (33, 949552), (34, 921624), (44, 712164), (48, 652817), (51, 614416), (66, 474776), (68, 460812), (88, 356082), (102, 307208), (132, 237388), (136, 230406), (176, 178041), (187, 167568), (204, 153604), (264, 118694), (272, 115203), (374, 83784), (408, 76802), (528, 59347), (561, 55856), (748, 41892), (816, 38401), (1122, 27928), (1496, 20946), (2244, 13964), (2992, 10473), (3491, 8976), (4488, 6982)]