145125944

素因数分解:

$2^3\times {\mathrm{911}}^1\times {\mathrm{19913}}^1$

素因数の和:20830

約数の個数: 16

約数和(自身を含む): 272423520

約数和(自身を除く): 127297576

約数列:

[1, 2, 4, 8, 911, 1822, 3644, 7288, 19913, 39826, 79652, 159304, 18140743, 36281486, 72562972, 145125944]

約数ペア:

[(1, 145125944), (2, 72562972), (4, 36281486), (8, 18140743), (911, 159304), (1822, 79652), (3644, 39826), (7288, 19913)]