83141948

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{20641}}^1$

素因数の和:20717

約数の個数: 24

約数和(自身を含む): 156053520

約数和(自身を除く): 72911572

約数列:

[1, 2, 4, 19, 38, 53, 76, 106, 212, 1007, 2014, 4028, 20641, 41282, 82564, 392179, 784358, 1093973, 1568716, 2187946, 4375892, 20785487, 41570974, 83141948]

約数ペア:

[(1, 83141948), (2, 41570974), (4, 20785487), (19, 4375892), (38, 2187946), (53, 1568716), (76, 1093973), (106, 784358), (212, 392179), (1007, 82564), (2014, 41282), (4028, 20641)]