31283952

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{283}}^1$

素因数の和:355

約数の個数: 120

約数和(自身を含む): 96350976

約数和(自身を除く): 65067024

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 47, 48, 49, 56, 84, 94, 98, 112, 141, 147, 168, 188, 196, 282, 283, 294, 329, 336, 376, 392, 564, 566, 588, 658, 752, 784, 849, 987, 1128, 1132, 1176, 1316, 1698, 1974, 1981, 2256, 2264, 2303, 2352, 2632, 3396, 3948, 3962, 4528, 4606, 5264, 5943, 6792, 6909, 7896, 7924, 9212, 11886, 13301, 13584, 13818, 13867, 15792, 15848, 18424, 23772, 26602, 27636, 27734, 31696, 36848, 39903, 41601, 47544, 53204, 55272, 55468, 79806, 83202, 93107, 95088, 106408, 110544, 110936, 159612, 166404, 186214, 212816, 221872, 279321, 319224, 332808, 372428, 558642, 638448, 651749, 665616, 744856, 1117284, 1303498, 1489712, 1955247, 2234568, 2606996, 3910494, 4469136, 5213992, 7820988, 10427984, 15641976, 31283952]

約数ペア:

[(1, 31283952), (2, 15641976), (3, 10427984), (4, 7820988), (6, 5213992), (7, 4469136), (8, 3910494), (12, 2606996), (14, 2234568), (16, 1955247), (21, 1489712), (24, 1303498), (28, 1117284), (42, 744856), (47, 665616), (48, 651749), (49, 638448), (56, 558642), (84, 372428), (94, 332808), (98, 319224), (112, 279321), (141, 221872), (147, 212816), (168, 186214), (188, 166404), (196, 159612), (282, 110936), (283, 110544), (294, 106408), (329, 95088), (336, 93107), (376, 83202), (392, 79806), (564, 55468), (566, 55272), (588, 53204), (658, 47544), (752, 41601), (784, 39903), (849, 36848), (987, 31696), (1128, 27734), (1132, 27636), (1176, 26602), (1316, 23772), (1698, 18424), (1974, 15848), (1981, 15792), (2256, 13867), (2264, 13818), (2303, 13584), (2352, 13301), (2632, 11886), (3396, 9212), (3948, 7924), (3962, 7896), (4528, 6909), (4606, 6792), (5264, 5943)]