31168332

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{109}}^1$

素因数の和:192

約数の個数: 108

約数和(自身を含む): 87927840

約数和(自身を除く): 56759508

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 47, 52, 78, 94, 109, 117, 141, 156, 169, 188, 218, 234, 282, 327, 338, 423, 436, 468, 507, 564, 611, 654, 676, 846, 981, 1014, 1222, 1308, 1417, 1521, 1692, 1833, 1962, 2028, 2444, 2834, 3042, 3666, 3924, 4251, 5123, 5499, 5668, 6084, 7332, 7943, 8502, 10246, 10998, 12753, 15369, 15886, 17004, 18421, 20492, 21996, 23829, 25506, 30738, 31772, 36842, 46107, 47658, 51012, 55263, 61476, 66599, 71487, 73684, 92214, 95316, 110526, 133198, 142974, 165789, 184428, 199797, 221052, 266396, 285948, 331578, 399594, 599391, 663156, 799188, 865787, 1198782, 1731574, 2397564, 2597361, 3463148, 5194722, 7792083, 10389444, 15584166, 31168332]

約数ペア:

[(1, 31168332), (2, 15584166), (3, 10389444), (4, 7792083), (6, 5194722), (9, 3463148), (12, 2597361), (13, 2397564), (18, 1731574), (26, 1198782), (36, 865787), (39, 799188), (47, 663156), (52, 599391), (78, 399594), (94, 331578), (109, 285948), (117, 266396), (141, 221052), (156, 199797), (169, 184428), (188, 165789), (218, 142974), (234, 133198), (282, 110526), (327, 95316), (338, 92214), (423, 73684), (436, 71487), (468, 66599), (507, 61476), (564, 55263), (611, 51012), (654, 47658), (676, 46107), (846, 36842), (981, 31772), (1014, 30738), (1222, 25506), (1308, 23829), (1417, 21996), (1521, 20492), (1692, 18421), (1833, 17004), (1962, 15886), (2028, 15369), (2444, 12753), (2834, 10998), (3042, 10246), (3666, 8502), (3924, 7943), (4251, 7332), (5123, 6084), (5499, 5668)]