84189584

素因数分解:

$2^4\times {\mathrm{971}}^1\times {\mathrm{5419}}^1$

素因数の和:6398

約数の個数: 20

約数和(自身を含む): 163315440

約数和(自身を除く): 79125856

約数列:

[1, 2, 4, 8, 16, 971, 1942, 3884, 5419, 7768, 10838, 15536, 21676, 43352, 86704, 5261849, 10523698, 21047396, 42094792, 84189584]

約数ペア:

[(1, 84189584), (2, 42094792), (4, 21047396), (8, 10523698), (16, 5261849), (971, 86704), (1942, 43352), (3884, 21676), (5419, 15536), (7768, 10838)]