31369184

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{439}}^1$

素因数の和:496

約数の個数: 96

約数和(自身を含む): 79833600

約数和(自身を除く): 48464416

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 29, 32, 44, 56, 58, 77, 88, 112, 116, 154, 176, 203, 224, 232, 308, 319, 352, 406, 439, 464, 616, 638, 812, 878, 928, 1232, 1276, 1624, 1756, 2233, 2464, 2552, 3073, 3248, 3512, 4466, 4829, 5104, 6146, 6496, 7024, 8932, 9658, 10208, 12292, 12731, 14048, 17864, 19316, 24584, 25462, 33803, 35728, 38632, 49168, 50924, 67606, 71456, 77264, 89117, 98336, 101848, 135212, 140041, 154528, 178234, 203696, 270424, 280082, 356468, 407392, 540848, 560164, 712936, 980287, 1081696, 1120328, 1425872, 1960574, 2240656, 2851744, 3921148, 4481312, 7842296, 15684592, 31369184]

約数ペア:

[(1, 31369184), (2, 15684592), (4, 7842296), (7, 4481312), (8, 3921148), (11, 2851744), (14, 2240656), (16, 1960574), (22, 1425872), (28, 1120328), (29, 1081696), (32, 980287), (44, 712936), (56, 560164), (58, 540848), (77, 407392), (88, 356468), (112, 280082), (116, 270424), (154, 203696), (176, 178234), (203, 154528), (224, 140041), (232, 135212), (308, 101848), (319, 98336), (352, 89117), (406, 77264), (439, 71456), (464, 67606), (616, 50924), (638, 49168), (812, 38632), (878, 35728), (928, 33803), (1232, 25462), (1276, 24584), (1624, 19316), (1756, 17864), (2233, 14048), (2464, 12731), (2552, 12292), (3073, 10208), (3248, 9658), (3512, 8932), (4466, 7024), (4829, 6496), (5104, 6146)]