42840098

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{161053}}^1$

素因数の和:161081

約数の個数: 16

約数和(自身を含む): 77305920

約数和(自身を除く): 34465822

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 161053, 322106, 1127371, 2254742, 3060007, 6120014, 21420049, 42840098]

約数ペア:

[(1, 42840098), (2, 21420049), (7, 6120014), (14, 3060007), (19, 2254742), (38, 1127371), (133, 322106), (266, 161053)]