42529768

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{171491}}^1$

素因数の和:171528

約数の個数: 16

約数和(自身を含む): 82316160

約数和(自身を除く): 39786392

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 171491, 342982, 685964, 1371928, 5316221, 10632442, 21264884, 42529768]

約数ペア:

[(1, 42529768), (2, 21264884), (4, 10632442), (8, 5316221), (31, 1371928), (62, 685964), (124, 342982), (248, 171491)]