31963896

素因数分解:

$2^3\times 3^4\times {\mathrm{107}}^1\times {\mathrm{461}}^1$

素因数の和:586

約数の個数: 80

約数和(自身を含む): 90561240

約数和(自身を除く): 58597344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 107, 108, 162, 214, 216, 321, 324, 428, 461, 642, 648, 856, 922, 963, 1284, 1383, 1844, 1926, 2568, 2766, 2889, 3688, 3852, 4149, 5532, 5778, 7704, 8298, 8667, 11064, 11556, 12447, 16596, 17334, 23112, 24894, 33192, 34668, 37341, 49327, 49788, 69336, 74682, 98654, 99576, 147981, 149364, 197308, 295962, 298728, 394616, 443943, 591924, 887886, 1183848, 1331829, 1775772, 2663658, 3551544, 3995487, 5327316, 7990974, 10654632, 15981948, 31963896]

約数ペア:

[(1, 31963896), (2, 15981948), (3, 10654632), (4, 7990974), (6, 5327316), (8, 3995487), (9, 3551544), (12, 2663658), (18, 1775772), (24, 1331829), (27, 1183848), (36, 887886), (54, 591924), (72, 443943), (81, 394616), (107, 298728), (108, 295962), (162, 197308), (214, 149364), (216, 147981), (321, 99576), (324, 98654), (428, 74682), (461, 69336), (642, 49788), (648, 49327), (856, 37341), (922, 34668), (963, 33192), (1284, 24894), (1383, 23112), (1844, 17334), (1926, 16596), (2568, 12447), (2766, 11556), (2889, 11064), (3688, 8667), (3852, 8298), (4149, 7704), (5532, 5778)]