31241016

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{557}}^1$

素因数の和:629

約数の個数: 96

約数和(自身を含む): 91400400

約数和(自身を除く): 60159384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 41, 57, 72, 76, 82, 114, 123, 152, 164, 171, 228, 246, 328, 342, 369, 456, 492, 557, 684, 738, 779, 984, 1114, 1368, 1476, 1558, 1671, 2228, 2337, 2952, 3116, 3342, 4456, 4674, 5013, 6232, 6684, 7011, 9348, 10026, 10583, 13368, 14022, 18696, 20052, 21166, 22837, 28044, 31749, 40104, 42332, 45674, 56088, 63498, 68511, 84664, 91348, 95247, 126996, 137022, 182696, 190494, 205533, 253992, 274044, 380988, 411066, 433903, 548088, 761976, 822132, 867806, 1301709, 1644264, 1735612, 2603418, 3471224, 3905127, 5206836, 7810254, 10413672, 15620508, 31241016]

約数ペア:

[(1, 31241016), (2, 15620508), (3, 10413672), (4, 7810254), (6, 5206836), (8, 3905127), (9, 3471224), (12, 2603418), (18, 1735612), (19, 1644264), (24, 1301709), (36, 867806), (38, 822132), (41, 761976), (57, 548088), (72, 433903), (76, 411066), (82, 380988), (114, 274044), (123, 253992), (152, 205533), (164, 190494), (171, 182696), (228, 137022), (246, 126996), (328, 95247), (342, 91348), (369, 84664), (456, 68511), (492, 63498), (557, 56088), (684, 45674), (738, 42332), (779, 40104), (984, 31749), (1114, 28044), (1368, 22837), (1476, 21166), (1558, 20052), (1671, 18696), (2228, 14022), (2337, 13368), (2952, 10583), (3116, 10026), (3342, 9348), (4456, 7011), (4674, 6684), (5013, 6232)]