8161894

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{5923}}^1$

素因数の和:5991

約数の個数: 16

約数和(自身を含む): 13435632

約数和(自身を除く): 5273738

約数列:

[1, 2, 13, 26, 53, 106, 689, 1378, 5923, 11846, 76999, 153998, 313919, 627838, 4080947, 8161894]

約数ペア:

[(1, 8161894), (2, 4080947), (13, 627838), (26, 313919), (53, 153998), (106, 76999), (689, 11846), (1378, 5923)]