31796736

素因数分解:

$2^9\times 3^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1$

素因数の和:311

約数の個数: 80

約数和(自身を含む): 85899264

約数和(自身を除く): 54102528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 127, 128, 163, 192, 254, 256, 326, 381, 384, 489, 508, 512, 652, 762, 768, 978, 1016, 1304, 1524, 1536, 1956, 2032, 2608, 3048, 3912, 4064, 5216, 6096, 7824, 8128, 10432, 12192, 15648, 16256, 20701, 20864, 24384, 31296, 32512, 41402, 41728, 48768, 62103, 62592, 65024, 82804, 83456, 97536, 124206, 125184, 165608, 195072, 248412, 250368, 331216, 496824, 662432, 993648, 1324864, 1987296, 2649728, 3974592, 5299456, 7949184, 10598912, 15898368, 31796736]

約数ペア:

[(1, 31796736), (2, 15898368), (3, 10598912), (4, 7949184), (6, 5299456), (8, 3974592), (12, 2649728), (16, 1987296), (24, 1324864), (32, 993648), (48, 662432), (64, 496824), (96, 331216), (127, 250368), (128, 248412), (163, 195072), (192, 165608), (254, 125184), (256, 124206), (326, 97536), (381, 83456), (384, 82804), (489, 65024), (508, 62592), (512, 62103), (652, 48768), (762, 41728), (768, 41402), (978, 32512), (1016, 31296), (1304, 24384), (1524, 20864), (1536, 20701), (1956, 16256), (2032, 15648), (2608, 12192), (3048, 10432), (3912, 8128), (4064, 7824), (5216, 6096)]