31237728

素因数分解:

$2^5\times 3^1\times {\mathrm{71}}^1\times {\mathrm{4583}}^1$

素因数の和:4667

約数の個数: 48

約数和(自身を含む): 83172096

約数和(自身を除く): 51934368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 71, 96, 142, 213, 284, 426, 568, 852, 1136, 1704, 2272, 3408, 4583, 6816, 9166, 13749, 18332, 27498, 36664, 54996, 73328, 109992, 146656, 219984, 325393, 439968, 650786, 976179, 1301572, 1952358, 2603144, 3904716, 5206288, 7809432, 10412576, 15618864, 31237728]

約数ペア:

[(1, 31237728), (2, 15618864), (3, 10412576), (4, 7809432), (6, 5206288), (8, 3904716), (12, 2603144), (16, 1952358), (24, 1301572), (32, 976179), (48, 650786), (71, 439968), (96, 325393), (142, 219984), (213, 146656), (284, 109992), (426, 73328), (568, 54996), (852, 36664), (1136, 27498), (1704, 18332), (2272, 13749), (3408, 9166), (4583, 6816)]