145009538

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{17509}}^1$

素因数の和:17653

約数の個数: 16

約数和(自身を含む): 225038520

約数和(自身を除く): 80028982

約数列:

[1, 2, 41, 82, 101, 202, 4141, 8282, 17509, 35018, 717869, 1435738, 1768409, 3536818, 72504769, 145009538]

約数ペア:

[(1, 145009538), (2, 72504769), (41, 3536818), (82, 1768409), (101, 1435738), (202, 717869), (4141, 35018), (8282, 17509)]