31849728

素因数分解:

$2^8\times 3^1\times {\mathrm{113}}^1\times {\mathrm{367}}^1$

素因数の和:499

約数の個数: 72

約数和(自身を含む): 85749888

約数和(自身を除く): 53900160

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 113, 128, 192, 226, 256, 339, 367, 384, 452, 678, 734, 768, 904, 1101, 1356, 1468, 1808, 2202, 2712, 2936, 3616, 4404, 5424, 5872, 7232, 8808, 10848, 11744, 14464, 17616, 21696, 23488, 28928, 35232, 41471, 43392, 46976, 70464, 82942, 86784, 93952, 124413, 140928, 165884, 248826, 281856, 331768, 497652, 663536, 995304, 1327072, 1990608, 2654144, 3981216, 5308288, 7962432, 10616576, 15924864, 31849728]

約数ペア:

[(1, 31849728), (2, 15924864), (3, 10616576), (4, 7962432), (6, 5308288), (8, 3981216), (12, 2654144), (16, 1990608), (24, 1327072), (32, 995304), (48, 663536), (64, 497652), (96, 331768), (113, 281856), (128, 248826), (192, 165884), (226, 140928), (256, 124413), (339, 93952), (367, 86784), (384, 82942), (452, 70464), (678, 46976), (734, 43392), (768, 41471), (904, 35232), (1101, 28928), (1356, 23488), (1468, 21696), (1808, 17616), (2202, 14464), (2712, 11744), (2936, 10848), (3616, 8808), (4404, 7232), (5424, 5872)]