15542528

素因数分解:

$2^8\times {\mathrm{109}}^1\times {\mathrm{557}}^1$

素因数の和:682

約数の個数: 36

約数和(自身を含む): 31365180

約数和(自身を除く): 15822652

約数列:

[1, 2, 4, 8, 16, 32, 64, 109, 128, 218, 256, 436, 557, 872, 1114, 1744, 2228, 3488, 4456, 6976, 8912, 13952, 17824, 27904, 35648, 60713, 71296, 121426, 142592, 242852, 485704, 971408, 1942816, 3885632, 7771264, 15542528]

約数ペア:

[(1, 15542528), (2, 7771264), (4, 3885632), (8, 1942816), (16, 971408), (32, 485704), (64, 242852), (109, 142592), (128, 121426), (218, 71296), (256, 60713), (436, 35648), (557, 27904), (872, 17824), (1114, 13952), (1744, 8912), (2228, 6976), (3488, 4456)]