80546998

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{1997}}^1$

素因数の和:2116

約数の個数: 32

約数和(自身を含む): 143472384

約数和(自身を除く): 62925386

約数列:

[1, 2, 7, 14, 43, 67, 86, 134, 301, 469, 602, 938, 1997, 2881, 3994, 5762, 13979, 20167, 27958, 40334, 85871, 133799, 171742, 267598, 601097, 936593, 1202194, 1873186, 5753357, 11506714, 40273499, 80546998]

約数ペア:

[(1, 80546998), (2, 40273499), (7, 11506714), (14, 5753357), (43, 1873186), (67, 1202194), (86, 936593), (134, 601097), (301, 267598), (469, 171742), (602, 133799), (938, 85871), (1997, 40334), (2881, 27958), (3994, 20167), (5762, 13979)]