2127996928

素因数分解:

$2^{11}\times {\mathrm{641}}^1\times {\mathrm{1621}}^1$

素因数の和:2284

約数の個数: 48

約数和(自身を含む): 4264221780

約数和(自身を除く): 2136224852

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 641, 1024, 1282, 1621, 2048, 2564, 3242, 5128, 6484, 10256, 12968, 20512, 25936, 41024, 51872, 82048, 103744, 164096, 207488, 328192, 414976, 656384, 829952, 1039061, 1312768, 1659904, 2078122, 3319808, 4156244, 8312488, 16624976, 33249952, 66499904, 132999808, 265999616, 531999232, 1063998464, 2127996928]

約数ペア:

[(1, 2127996928), (2, 1063998464), (4, 531999232), (8, 265999616), (16, 132999808), (32, 66499904), (64, 33249952), (128, 16624976), (256, 8312488), (512, 4156244), (641, 3319808), (1024, 2078122), (1282, 1659904), (1621, 1312768), (2048, 1039061), (2564, 829952), (3242, 656384), (5128, 414976), (6484, 328192), (10256, 207488), (12968, 164096), (20512, 103744), (25936, 82048), (41024, 51872)]