41289128

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{271639}}^1$

素因数の和:271664

約数の個数: 16

約数和(自身を含む): 81492000

約数和(自身を除く): 40202872

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 271639, 543278, 1086556, 2173112, 5161141, 10322282, 20644564, 41289128]

約数ペア:

[(1, 41289128), (2, 20644564), (4, 10322282), (8, 5161141), (19, 2173112), (38, 1086556), (76, 543278), (152, 271639)]