31200384

素因数分解:

$2^7\times 3^1\times {\mathrm{31}}^1\times {\mathrm{2621}}^1$

素因数の和:2669

約数の個数: 64

約数和(自身を含む): 85582080

約数和(自身を除く): 54381696

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 372, 384, 496, 744, 992, 1488, 1984, 2621, 2976, 3968, 5242, 5952, 7863, 10484, 11904, 15726, 20968, 31452, 41936, 62904, 81251, 83872, 125808, 162502, 167744, 243753, 251616, 325004, 335488, 487506, 503232, 650008, 975012, 1006464, 1300016, 1950024, 2600032, 3900048, 5200064, 7800096, 10400128, 15600192, 31200384]

約数ペア:

[(1, 31200384), (2, 15600192), (3, 10400128), (4, 7800096), (6, 5200064), (8, 3900048), (12, 2600032), (16, 1950024), (24, 1300016), (31, 1006464), (32, 975012), (48, 650008), (62, 503232), (64, 487506), (93, 335488), (96, 325004), (124, 251616), (128, 243753), (186, 167744), (192, 162502), (248, 125808), (372, 83872), (384, 81251), (496, 62904), (744, 41936), (992, 31452), (1488, 20968), (1984, 15726), (2621, 11904), (2976, 10484), (3968, 7863), (5242, 5952)]