31210632

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{401}}^1$

素因数の和:483

約数の個数: 96

約数和(自身を含む): 90305280

約数和(自身を除く): 59094648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 47, 69, 72, 92, 94, 138, 141, 184, 188, 207, 276, 282, 376, 401, 414, 423, 552, 564, 802, 828, 846, 1081, 1128, 1203, 1604, 1656, 1692, 2162, 2406, 3208, 3243, 3384, 3609, 4324, 4812, 6486, 7218, 8648, 9223, 9624, 9729, 12972, 14436, 18446, 18847, 19458, 25944, 27669, 28872, 36892, 37694, 38916, 55338, 56541, 73784, 75388, 77832, 83007, 110676, 113082, 150776, 166014, 169623, 221352, 226164, 332028, 339246, 433481, 452328, 664056, 678492, 866962, 1300443, 1356984, 1733924, 2600886, 3467848, 3901329, 5201772, 7802658, 10403544, 15605316, 31210632]

約数ペア:

[(1, 31210632), (2, 15605316), (3, 10403544), (4, 7802658), (6, 5201772), (8, 3901329), (9, 3467848), (12, 2600886), (18, 1733924), (23, 1356984), (24, 1300443), (36, 866962), (46, 678492), (47, 664056), (69, 452328), (72, 433481), (92, 339246), (94, 332028), (138, 226164), (141, 221352), (184, 169623), (188, 166014), (207, 150776), (276, 113082), (282, 110676), (376, 83007), (401, 77832), (414, 75388), (423, 73784), (552, 56541), (564, 55338), (802, 38916), (828, 37694), (846, 36892), (1081, 28872), (1128, 27669), (1203, 25944), (1604, 19458), (1656, 18847), (1692, 18446), (2162, 14436), (2406, 12972), (3208, 9729), (3243, 9624), (3384, 9223), (3609, 8648), (4324, 7218), (4812, 6486)]