31065728

素因数分解:

$2^7\times {\mathrm{29}}^1\times {\mathrm{8369}}^1$

素因数の和:8412

約数の個数: 32

約数和(自身を含む): 64030500

約数和(自身を除く): 32964772

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 128, 232, 464, 928, 1856, 3712, 8369, 16738, 33476, 66952, 133904, 242701, 267808, 485402, 535616, 970804, 1071232, 1941608, 3883216, 7766432, 15532864, 31065728]

約数ペア:

[(1, 31065728), (2, 15532864), (4, 7766432), (8, 3883216), (16, 1941608), (29, 1071232), (32, 970804), (58, 535616), (64, 485402), (116, 267808), (128, 242701), (232, 133904), (464, 66952), (928, 33476), (1856, 16738), (3712, 8369)]