31847952

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{743}}^1$

素因数の和:820

約数の個数: 80

約数和(自身を含む): 88565760

約数和(自身を除く): 56717808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 47, 48, 57, 76, 94, 114, 141, 152, 188, 228, 282, 304, 376, 456, 564, 743, 752, 893, 912, 1128, 1486, 1786, 2229, 2256, 2679, 2972, 3572, 4458, 5358, 5944, 7144, 8916, 10716, 11888, 14117, 14288, 17832, 21432, 28234, 34921, 35664, 42351, 42864, 56468, 69842, 84702, 104763, 112936, 139684, 169404, 209526, 225872, 279368, 338808, 419052, 558736, 663499, 677616, 838104, 1326998, 1676208, 1990497, 2653996, 3980994, 5307992, 7961988, 10615984, 15923976, 31847952]

約数ペア:

[(1, 31847952), (2, 15923976), (3, 10615984), (4, 7961988), (6, 5307992), (8, 3980994), (12, 2653996), (16, 1990497), (19, 1676208), (24, 1326998), (38, 838104), (47, 677616), (48, 663499), (57, 558736), (76, 419052), (94, 338808), (114, 279368), (141, 225872), (152, 209526), (188, 169404), (228, 139684), (282, 112936), (304, 104763), (376, 84702), (456, 69842), (564, 56468), (743, 42864), (752, 42351), (893, 35664), (912, 34921), (1128, 28234), (1486, 21432), (1786, 17832), (2229, 14288), (2256, 14117), (2679, 11888), (2972, 10716), (3572, 8916), (4458, 7144), (5358, 5944)]