15855104

素因数分解:

$2^9\times {\mathrm{173}}^1\times {\mathrm{179}}^1$

素因数の和:370

約数の個数: 40

約数和(自身を含む): 32040360

約数和(自身を除く): 16185256

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 173, 179, 256, 346, 358, 512, 692, 716, 1384, 1432, 2768, 2864, 5536, 5728, 11072, 11456, 22144, 22912, 30967, 44288, 45824, 61934, 88576, 91648, 123868, 247736, 495472, 990944, 1981888, 3963776, 7927552, 15855104]

約数ペア:

[(1, 15855104), (2, 7927552), (4, 3963776), (8, 1981888), (16, 990944), (32, 495472), (64, 247736), (128, 123868), (173, 91648), (179, 88576), (256, 61934), (346, 45824), (358, 44288), (512, 30967), (692, 22912), (716, 22144), (1384, 11456), (1432, 11072), (2768, 5728), (2864, 5536)]