8409392

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{6653}}^1$

素因数の和:6740

約数の個数: 20

約数和(自身を含む): 16501920

約数和(自身を除く): 8092528

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 6653, 13306, 26612, 53224, 106448, 525587, 1051174, 2102348, 4204696, 8409392]

約数ペア:

[(1, 8409392), (2, 4204696), (4, 2102348), (8, 1051174), (16, 525587), (79, 106448), (158, 53224), (316, 26612), (632, 13306), (1264, 6653)]