80221378

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{26029}}^1$

素因数の和:26121

約数の個数: 16

約数和(自身を含む): 127442880

約数和(自身を除く): 47221502

約数列:

[1, 2, 23, 46, 67, 134, 1541, 3082, 26029, 52058, 598667, 1197334, 1743943, 3487886, 40110689, 80221378]

約数ペア:

[(1, 80221378), (2, 40110689), (23, 3487886), (46, 1743943), (67, 1197334), (134, 598667), (1541, 52058), (3082, 26029)]