31419696

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{8501}}^1$

素因数の和:8530

約数の個数: 80

約数和(自身を含む): 101207808

約数和(自身を除く): 69788112

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 77, 84, 88, 112, 132, 154, 168, 176, 231, 264, 308, 336, 462, 528, 616, 924, 1232, 1848, 3696, 8501, 17002, 25503, 34004, 51006, 59507, 68008, 93511, 102012, 119014, 136016, 178521, 187022, 204024, 238028, 280533, 357042, 374044, 408048, 476056, 561066, 654577, 714084, 748088, 952112, 1122132, 1309154, 1428168, 1496176, 1963731, 2244264, 2618308, 2856336, 3927462, 4488528, 5236616, 7854924, 10473232, 15709848, 31419696]

約数ペア:

[(1, 31419696), (2, 15709848), (3, 10473232), (4, 7854924), (6, 5236616), (7, 4488528), (8, 3927462), (11, 2856336), (12, 2618308), (14, 2244264), (16, 1963731), (21, 1496176), (22, 1428168), (24, 1309154), (28, 1122132), (33, 952112), (42, 748088), (44, 714084), (48, 654577), (56, 561066), (66, 476056), (77, 408048), (84, 374044), (88, 357042), (112, 280533), (132, 238028), (154, 204024), (168, 187022), (176, 178521), (231, 136016), (264, 119014), (308, 102012), (336, 93511), (462, 68008), (528, 59507), (616, 51006), (924, 34004), (1232, 25503), (1848, 17002), (3696, 8501)]