31338582

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:134

約数の個数: 96

約数和(自身を含む): 76391424

約数和(自身を除く): 45052842

約数列:

[1, 2, 3, 6, 11, 17, 22, 31, 33, 34, 51, 53, 62, 66, 93, 102, 106, 159, 186, 187, 289, 318, 341, 374, 527, 561, 578, 583, 682, 867, 901, 1023, 1054, 1122, 1166, 1581, 1643, 1734, 1749, 1802, 2046, 2703, 3162, 3179, 3286, 3498, 4929, 5406, 5797, 6358, 8959, 9537, 9858, 9911, 11594, 15317, 17391, 17918, 18073, 19074, 19822, 26877, 27931, 29733, 30634, 34782, 36146, 45951, 53754, 54219, 55862, 59466, 83793, 91902, 98549, 108438, 167586, 168487, 197098, 295647, 307241, 336974, 474827, 505461, 591294, 614482, 921723, 949654, 1010922, 1424481, 1843446, 2848962, 5223097, 10446194, 15669291, 31338582]

約数ペア:

[(1, 31338582), (2, 15669291), (3, 10446194), (6, 5223097), (11, 2848962), (17, 1843446), (22, 1424481), (31, 1010922), (33, 949654), (34, 921723), (51, 614482), (53, 591294), (62, 505461), (66, 474827), (93, 336974), (102, 307241), (106, 295647), (159, 197098), (186, 168487), (187, 167586), (289, 108438), (318, 98549), (341, 91902), (374, 83793), (527, 59466), (561, 55862), (578, 54219), (583, 53754), (682, 45951), (867, 36146), (901, 34782), (1023, 30634), (1054, 29733), (1122, 27931), (1166, 26877), (1581, 19822), (1643, 19074), (1734, 18073), (1749, 17918), (1802, 17391), (2046, 15317), (2703, 11594), (3162, 9911), (3179, 9858), (3286, 9537), (3498, 8959), (4929, 6358), (5406, 5797)]