82978456

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{9721}}^1$

素因数の和:9835

約数の個数: 32

約数和(自身を含む): 171496080

約数和(自身を除く): 88517624

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 97, 194, 388, 776, 1067, 2134, 4268, 8536, 9721, 19442, 38884, 77768, 106931, 213862, 427724, 855448, 942937, 1885874, 3771748, 7543496, 10372307, 20744614, 41489228, 82978456]

約数ペア:

[(1, 82978456), (2, 41489228), (4, 20744614), (8, 10372307), (11, 7543496), (22, 3771748), (44, 1885874), (88, 942937), (97, 855448), (194, 427724), (388, 213862), (776, 106931), (1067, 77768), (2134, 38884), (4268, 19442), (8536, 9721)]