31402162

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{17}}^2\times {\mathrm{449}}^1$

素因数の和:507

約数の個数: 36

約数和(自身を含む): 55121850

約数和(自身を除く): 23719688

約数列:

[1, 2, 11, 17, 22, 34, 121, 187, 242, 289, 374, 449, 578, 898, 2057, 3179, 4114, 4939, 6358, 7633, 9878, 15266, 34969, 54329, 69938, 83963, 108658, 129761, 167926, 259522, 923593, 1427371, 1847186, 2854742, 15701081, 31402162]

約数ペア:

[(1, 31402162), (2, 15701081), (11, 2854742), (17, 1847186), (22, 1427371), (34, 923593), (121, 259522), (187, 167926), (242, 129761), (289, 108658), (374, 83963), (449, 69938), (578, 54329), (898, 34969), (2057, 15266), (3179, 9878), (4114, 7633), (4939, 6358)]