80471422

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{31607}}^1$

素因数の和:31695

約数の個数: 16

約数和(自身を含む): 128960640

約数和(自身を除く): 48489218

約数列:

[1, 2, 19, 38, 67, 134, 1273, 2546, 31607, 63214, 600533, 1201066, 2117669, 4235338, 40235711, 80471422]

約数ペア:

[(1, 80471422), (2, 40235711), (19, 4235338), (38, 2117669), (67, 1201066), (134, 600533), (1273, 63214), (2546, 31607)]