31355904

素因数分解:

$2^{10}\times 3^1\times {\mathrm{59}}^1\times {\mathrm{173}}^1$

素因数の和:255

約数の個数: 88

約数和(自身を含む): 85482720

約数和(自身を除く): 54126816

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 59, 64, 96, 118, 128, 173, 177, 192, 236, 256, 346, 354, 384, 472, 512, 519, 692, 708, 768, 944, 1024, 1038, 1384, 1416, 1536, 1888, 2076, 2768, 2832, 3072, 3776, 4152, 5536, 5664, 7552, 8304, 10207, 11072, 11328, 15104, 16608, 20414, 22144, 22656, 30208, 30621, 33216, 40828, 44288, 45312, 60416, 61242, 66432, 81656, 88576, 90624, 122484, 132864, 163312, 177152, 181248, 244968, 265728, 326624, 489936, 531456, 653248, 979872, 1306496, 1959744, 2612992, 3919488, 5225984, 7838976, 10451968, 15677952, 31355904]

約数ペア:

[(1, 31355904), (2, 15677952), (3, 10451968), (4, 7838976), (6, 5225984), (8, 3919488), (12, 2612992), (16, 1959744), (24, 1306496), (32, 979872), (48, 653248), (59, 531456), (64, 489936), (96, 326624), (118, 265728), (128, 244968), (173, 181248), (177, 177152), (192, 163312), (236, 132864), (256, 122484), (346, 90624), (354, 88576), (384, 81656), (472, 66432), (512, 61242), (519, 60416), (692, 45312), (708, 44288), (768, 40828), (944, 33216), (1024, 30621), (1038, 30208), (1384, 22656), (1416, 22144), (1536, 20414), (1888, 16608), (2076, 15104), (2768, 11328), (2832, 11072), (3072, 10207), (3776, 8304), (4152, 7552), (5536, 5664)]