16255256752

素因数分解:

$2^4\times 7^1\times {\mathrm{145136221}}^1$

素因数の和:145136236

約数の個数: 20

約数和(自身を含む): 35993783056

約数和(自身を除く): 19738526304

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 145136221, 290272442, 580544884, 1015953547, 1161089768, 2031907094, 2322179536, 4063814188, 8127628376, 16255256752]

約数ペア:

[(1, 16255256752), (2, 8127628376), (4, 4063814188), (7, 2322179536), (8, 2031907094), (14, 1161089768), (16, 1015953547), (28, 580544884), (56, 290272442), (112, 145136221)]