16000256

素因数分解:

$2^8\times {\mathrm{62501}}^1$

素因数の和:62517

約数の個数: 18

約数和(自身を含む): 31938522

約数和(自身を除く): 15938266

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 62501, 125002, 250004, 500008, 1000016, 2000032, 4000064, 8000128, 16000256]

約数ペア:

[(1, 16000256), (2, 8000128), (4, 4000064), (8, 2000032), (16, 1000016), (32, 500008), (64, 250004), (128, 125002), (256, 62501)]