31799724

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{383}}^1$

素因数の和:455

約数の個数: 96

約数和(自身を含む): 88252416

約数和(自身を除く): 56452692

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 33, 34, 37, 44, 51, 66, 68, 74, 102, 111, 132, 148, 187, 204, 222, 374, 383, 407, 444, 561, 629, 748, 766, 814, 1122, 1149, 1221, 1258, 1532, 1628, 1887, 2244, 2298, 2442, 2516, 3774, 4213, 4596, 4884, 6511, 6919, 7548, 8426, 12639, 13022, 13838, 14171, 16852, 19533, 20757, 25278, 26044, 27676, 28342, 39066, 41514, 42513, 50556, 56684, 71621, 78132, 83028, 85026, 143242, 155881, 170052, 214863, 240907, 286484, 311762, 429726, 467643, 481814, 623524, 722721, 859452, 935286, 963628, 1445442, 1870572, 2649977, 2890884, 5299954, 7949931, 10599908, 15899862, 31799724]

約数ペア:

[(1, 31799724), (2, 15899862), (3, 10599908), (4, 7949931), (6, 5299954), (11, 2890884), (12, 2649977), (17, 1870572), (22, 1445442), (33, 963628), (34, 935286), (37, 859452), (44, 722721), (51, 623524), (66, 481814), (68, 467643), (74, 429726), (102, 311762), (111, 286484), (132, 240907), (148, 214863), (187, 170052), (204, 155881), (222, 143242), (374, 85026), (383, 83028), (407, 78132), (444, 71621), (561, 56684), (629, 50556), (748, 42513), (766, 41514), (814, 39066), (1122, 28342), (1149, 27676), (1221, 26044), (1258, 25278), (1532, 20757), (1628, 19533), (1887, 16852), (2244, 14171), (2298, 13838), (2442, 13022), (2516, 12639), (3774, 8426), (4213, 7548), (4596, 6919), (4884, 6511)]